*SHOW: New World Salix, Native, Naturalized and Adjacent Regions. 
21 Jan 05 
 
*ITEM DESCRIPTIONS 
 
# Salix aeruginosa/
1<23 DEC 03 5 OCT 99> 2<CHAPA:MX, 2 plants> 3<Carranza 1995> 4<Salix
aeruginosa Carranza> 5<HU aeru> 6<Acta Bot. Mex. 32:33-34. 1995> 7<none> 11,5
12,8-12<6-18> 13,1 14,1 15,U 16,6 18,1 19,2 20,6 21,U 29,1 31,1 32,2 33,2/3
34,4/7 35,2/3 38,1 39,U 42,U 43,2 47,2 48,3<one specimen> 51,2
53,4<apparently> 54,1 55,4<2-8> 57,1 60,2 61,4 62,1 63,2 64,3 65,6 66,1 68,1/2
69,4 70,1/2 71,1 72,1 73,3<?> 74,7/8/19 75,75<40-130> 76,12-15<0.7-2.4>
77,5-6.3 78,3/4 79,1 80,2 82,2 84,2 85,4 86,1 87,11-15 88,3/1 89,1 90,2 91,2
92,2 93,3 94,6/10<mixed> 96,2/3 97,1 98,2 101,1 102,1 103,1/2 104,1 105,5/3/2
108,1 111,3 112,2 113,2 115,1 116,2 117,37<20-50> 119,9 121,5 122,2 123,14
124,1 125,2 126,14<20-60> 128,6.5 130,7 131,2 132,15 134,1 136,2/3
137,1.6-1.8<1.5-3> 138,2 139,2 140,3 141,1 142,2 143,1/3 144,3<irregularly>
145,U 146,2 147,1/2 148,2 149,0.73-1.1 150,2 151,1 153,5/8 154,1 155,0.38-0.5
156,2 157,5-11 158,1 159,6 160,1 161,0.48-0.5 162,1 163,2 164,2/3 165,1 169,2
170,1 172,5 173,2 174,0.48-0.75 175,1/2/3 176,2 178,U 179,3 180,1 181,1<to
villous> 183,1 188,1 189,1 191,0.25 192,0.4-0.5 194,1 195,1/4 196,0.35
197,3-7<Carranza> 198,1 199,U 200,9 203,2400 204,1 206,5 210,16 214,1 215,2
220<Catkins not borne in axil of leaves.> 223,2

# Salix alaxensis var. alaxensis/
1<17 MAY 04 7 MAR 91> 2<CAN:BC,NWT,QK> 3<Argus 73, Brayshaw 76> 4<Salix
alaxensis (Andersson) Cov. var. alaxensis> 5<VL ala-ala> 6<Proc. Wash. Acad.
Sci. 2: 280. 1900> 7<felt-leaf willow> 9<Salix alaxensis var. obovalifolia
C.R. Ball; Salix speciosa Hook. & Arn. beta (var.) alaxensis Andersson>
11,3/4/5
12,1-7 13,1<rarely decumbent> 14,1 15,1 16,6 18,1 19,2 20,6 21,1/2 22,1/2 24,2
25,1 26,1-4 27,2 28,1 29,4/5 31,1<rarely glaucous> 32,2 33,3 34,6<hairs long,
white or yellowish> 35,2 36,1/2 37,3 38,2 39,3 44,1/2 45,1 46,2 47,3 48,3 49,3
51,2/3 53,1/2 54,3 55,3-20 57,1 60,2 61,7 62,1/2<often obscured> 63,2 64,3
65,7/8<combined> 66,1 68,1 69,1 70,2 71,1 72,1 73,1 74,5/8/9/20/21 75,50-110
76,13-35 77,2-4 78,1/3/2 79,1 80,1 82,1/2 83,2 84,2 85,1/7 
86,1<more toward tip> 87,2-3-5 88,2/1/4 89,1/2 90,3 92,2 93,3 
94,8/7<woolly-tomentose or tomentose>
96,2/3 97,1 98,2 101,1 102,1 103,2/1 104,1/2 105,6<floccose>/2 108,1/2 111,1
112,2 113,2 115,1 116,2 117,26-55 118,28-55 119,13-27 120,1.3-2.1-3.2 121,2-6
122,1/2 123,0-5 124,1 125,1/2 126,29-115 127,33-85<to 90 mm in fruit>
128,10-22 129,1.9-4.3-7.7 130,3-17 131,1/2 132,0-2<with 2 leaves> 134,5/6
136,2/1 137,1.5-2.5 138,2 139,1 140,1 141,1 142,1 143,1/2 144,1 145,2 146,1
150,2 151,1 153,2/1 155,0.5-1.4 157,2 158,3 159,3 160,1 161,0.6-0.9 162,1
163,1 165,1 169,2 170,1 172,1 174,0.6-1.6 175,3 176,2<thin> 178,1/2 179,2
180,1 181,2 182,2/3 183,6 184,2 185,1 186,2 187,2<refractive> 189,1 190,1
191,1.3-2.8 192,0-0.4 193,2 194,1 195,3 196,0.4-0.99-1.28 197,4-5 198,2
199,14-18<sample 5 6-9> 200,1 201<Johnson & Packer 1968; Löve & Löve 1982;
Suda & Argus 1969. Russia, Petrovsky & Zhukova 1983Zhukova 1967, 1969> 
202<17 April-15 July.>
203,1-975<AK> 204,1 206,3/4/12<northern and eastern Siberia> 207,1/2
208,1/2/4/7/9/12/14 209,2 214,4 218,19 220<Stipules linear to lanceolate with
a broadened base and incised lobes.> 223,1

# Salix alaxensis var. longistylis/
1<20 MAY 04 7 MAR 91> 2<CAN:BC,NWT> 3<Argus 73> 4<Salix alaxensis (Andersson)
Cov. var. longistylis (Rydb.) C.K. Schneider> 5<VL ala-lon> 6<J. Arnold Arb.
1: 225. 1919> 7<felt-leaf willow> 8<Salix longistylis Rydb. 2: 163. 1901> 
9<S. alaxensis subsp. longistylis (Rydb.); Salix alaxensis subsp. longistylis
(Rydb.) Hulten> 11,3/4/5 12,1-4
13,1<rarely decumbent> 14,1 15,1 16,4/6 18,3 19,1/2 20,1/6<sparse>/2 21,1/2
22,1/2 23,2 24,1/2 25,1 26,2-4 27,2 28,1 29,4/5 31,3 32,1/2 33,1/2 34,1/4/2
35,2 36,1/2/4<short> 38,2 39,3 44,1 47,3 48,3 49,3 51,2/3 53,1 55,3-20 57,1
60,2 61,7 62,1/2<often obscured> 63,2 64,3 65,7/8<combined> 66,1 68,1 69,1
70,2 71,1 72,1 73,1 74,3/7/8/18/19/21 75,50-110 76,13-35 77,2-4 78,1/3/2 79,1
80,1 82,1/2 83,2 84,2 85,1/7 86,1<more towards tip> 87,1-2.7-4 88,2/1 89,1/2
90,2 92,2 93,3 94,8/7<woolly-tomentose or tomentose> 96,2/3 97,1 98,2 101,1 102,1
103,2/1 104,1/2 105,6<floccose>/2 108,1/2 111,1 112,2 113,2 115,1 116,2/3
117,26-50 118,23-54 119,16-20 120,1.8-3 121,2-5 122,1/2 123,0-6 124,1 125,1/2
126,29-110 127,37-103 128,8-20 129,3.6-5-8.5 130,2-11 131,1/2 132,0-13 134,5/6
136,2/1 137,1.5-2.5 138,2 139,1 140,1 141,1 142,1 143,1/2 144,1 145,2 146,1
150,2 151,1 153,2/1 155,0.5-1.13 157,2 158,3 159,3 160,1 161,0.6-0.9 162,1
163,1 165,1 169,2 170,1 172,1 174,0.6-1.4 175,3 176,2<thinnish> 178,1/2 179,2
180,1 181,2 182,2/3 183,6 184,2 185,1 186,2 187,2<refractive> 189,1 190,1
191,1.3-2.8 192,0-0.4 194,1 195,3 196,0.52-0.77-1.12 197,4-5 198,2
199,14-15<sample 4 6-9> 200,9 202<26 Mar-8 July> 203,1-975 204,1 206,3/4
207,1/2 208,2/7/14 209,2 214,4 218,19 220<Stipules linear to lanceolate with a
broadened base with incised lobes.> 223,1
 
# Salix alba/
1<9 OCT 03 26 MAY 92> 2<CA:(1);CAN:Europe> 3<Argus 86> 4<Salix alba L.> 5<SX
alba> 6<Sp. pl. 2: 1021. 1753> 7<white willow> 9<Salix alba ssp. caerulea
(Sm.) Rech. f.; Salix alba subsp. vitellina (L.) Arcang.; Salix alba var.
caerulea (Sm.) Sm.; Salix alba var. calva G.F.W. Mey.; Salix alba var.
vitellina (L.) Stokes; Salix vitellina L.> 11,5 12,10-25 13,1 14,1/5 15,1/2
16,5/6/1 18,1 19,1/2 20,1/10/2 21,2 22,3/2 29,4/1/5 30,1/2 31,1 32,2 33,3/2/1
34,5/6/10 35,1/2 37,1 38,2 39,2 42,2/3 44,1 47,2/1 48,2/3 49,1/2 51,3 53,2
55,3-13 57,2 58,1/2/3 59,1 60,2 61,10 62,2/1 63,2 64,3 65,10 66,1 68,1 69,1
70,1 71,2 72,1 73,3 74,3/7/8/13 75,63-115 76,10-20 77,4.2-7.3 
78,1/2/3 79,1
80,3 82,2 83,2 84,1/2 85,2/4 86,1 87,5-7-9 88,2/3/1 89,1 90,2 91,2 92,1/2
93,3/2/1 94,10/2 96,1 97,1 98,1 101,1 102,1 103,1/2 104,1 105,10/2 108,1 111,3
112,2 113,2 115,2 116,1/2 117,25-55 118,27-60 119,6-10 120,3.3-4.5-5.8 121,2-8
122,2 123,2-8 124,3 125,1 126,24-60 127,31-51 128,4-8 129,4-6.2-10.5 130,3-9
131,2 132,3-14 134,1 136,1/2 137,1.6-2.8 138,1/2 139,1 140,1 141,1 142,1 143,3
144,1 145,1 146,2 147,1 150,2 151,1 153,2/4 155,0.3-0.7 156,1<rare connate>
157,2 158,3<weakly purplish> 159,2/6 160,1/2 161,0.5-0.7 162,1 163,2 164,2/3
165,1 169,2 170,1 172,4 174,0.3-0.65 175,2/1 176,2<thick> 178,2<drying
brown>/5<reddish-brown> 179,1/2 180,2 181,1 183,1 188,1 189,1 190,1<drying
brown>/2 191,0.16-0.44 192,0.2-0.8 194,1 195,4 196,0.32-0.4-0.56 197,3.5-5
198,1 199,8-9<sample 2 3-5> 200,3 201<Suda & Argus 1968> 202<early May to 
early June Smith> 204,2 205,1/2
206,3/4/10 208,1<?>/2<?>/4<?>/5/10/12/13
209,3/4/5/6/7/8/9/11/12/13/14/17/19/20/21/22/23/25/26/27/28/29<
>/32/34/35/38/39/42/45/46/47<Jacobson 95>/48/49/50<NOT VERIFIED> 214,2 216,1
220<Stipules are usually not present, either lost or rudimentary; leaf teeth
tipped with a papillate gland (nipple-shaped); ovaries not distinctly cordate
at base.> 223,2
 
# Salix amygdaloides/
1<23 MAY 04 16 APR 91> 2<CAN:AB,OR,SK,WA;NEB:NE> 3<Argus 86, 91> 4<Salix
amygdaloides Andersson> 5<HU amyg> 6<Öfvers. Förh. Kongl. Svenska
Vetensk.-Akad. 15: 114. 1858> 7<peach-leaf willow> 9<Salix amygdaloides var.
wrightii (Andersson) Schneider; Salix nigra var. amygdaloides (Andersson)
Andersson; Salix nigra var. wrightii (Andersson) Andersson; Salix wrightii
Andersson> 11,5 12,4-20 13,1 14,1/5 15,1/2 16,1/5 18,1 19,1 20,1 21,2 22,1/3
23,2 24,1/2 25,1 26,1-5 27,2 28,1 29,3/5/1/4 31,1 32,1 34,1 37,1 38,1 39,3
42,3 44,1 47,1/2 48,3/2 49,1/2 51,5 53,4 55,7-21 56,4.7-7.6-10.3 57,2/1 58,1 
59,1 60,1/2 61,1/3<sparsely so> 62,1/2 63,1/2 64,1 65,1/4 66,1/5 68,1/2
69,1/4<shallowly, all around or proximally> 70,1/2 71,1/2 72,1 73,3<slightly
raised> 74,7/9/13/18/19 75,55-130 76,24-37 77,2.8-6 78,3/1/7<uncommon>/4<rare> 
79,1 80,3 82,2
83,2 84,1 85,4 86,1 87,6-8-12 88,2/3 89,1 90,2 91,2 92,1 94,1 101,1 102,1
103,1/2 104,1 105,4/1/2 106,2<uncommon> 108,1 111,3 112,2 113,2 115,1/2/3
116,1/2 117,21-90 118,23-80 119,5-12 120,3.1-5.5-10 121,2-10 122,2 123,3-28
124,3 125,1/2 126,25-90 127,41-110<to 127 mm in fruit> 128,8-16
129,3.4-5.1-7.1 130,2-10 131,2 132,17-35 134,1 136,1/2 137,1.5-2.8 138,2
139,1/2 140,3 141,1 142,2 143,1/3 144,1/3 145,1 146,2 147,1/2 148,1/2
149,0.15-0.73 150,2<sometimes several surrounding stamens> 151,1/2 152,2
153,1/4 154,2 155,0.25-0.75 156,1 157,3-7 158,1 159,6 160,3/4 161,0.5-0.6
162,1 163,2 164,2/3 165,1 169,2<surrounding stipe> 170,1 172,4 173,2
174,0.1-0.6 175,1 176,1 178,2 179,2 180,2 181,1 183,1 188,1 189,1 190,1
191,0.2-0.4 192,1-3.2 193,1 194,1 195,1 196,0.24-0.31-0.4 197,3-7 198,1
199,16-18<sample 3 8-11> 200,1 201<Dorn 1975b; Löve 1954; Löve & Löve 1982;
Suda & Argus 1968, Zsuffa & Raj 1981> 203,60-2350<FNA>/1600-2100<Argus
1995>/450-2350<Dorn 1997>/275-1890<CAN> 202<early May to mid-June Smith> 
204,1 206,3/4 207,1/2
208,1/2/4/10/12/13 209,3/6/12/13/14/15/16/17/22/23/25/26/27/28/31<
>/33/34/35/36/37/38/41/43/44/47/49/50 214,1 215,2 220<Branches very
slender; cataphylls 1, falling at the same time as the bud scale; juvenile
leaves coarsely hairy with short, wavy or crinkly hairs; stipules
ovate, very small to prominent; sylleptic leaves are very narrow (ca. 8 mm
wide) and have L/W ca. 9-10.> 223,1/2

# Salix arbusculoides/
1<1 AUG 04 11 MAR 91> 2<CAN:AB,BC,NWT,SK> 3<Argus 73, 91, Brayshaw 76>
4<Salix arbusculoides Andersson> 5<AB arbs> 6<Monogr. Salicum 147. 1867>
7<little-tree willow> 9<Salix acutifolia auct. non Hook.; Salix humillima
Andersson; Salix humillima alpha (var.) puberula (Andersson) Andersson; Salix
saskatchevana Seemen> 11,3/4/5 12,1-6 13,1 14,1 15,1 16,5/6 18,1 19,1 20,1
21,2 22,1 24,2/1 25,1<very> 26,1-3 27,2 28,1 29,5 31,1 32,1/2 33,1 34,1/3 35,2 37,1
38,2 39,2 44,1 47,2<small, usually brownish> 48,3/2 49,2 51,3 53,2 55,3-11 57,1
60,2/1 61,3/2 62,2 63,2 64,3 65,10 66,5/1 68,1/2 69,1/4<uncommonly>
70,2<closely> 71,1 72,1 73,3 74,7/8/9 75,38-78 76,7-18 77,3-6.5 
78,1/2/3 79,1
80,2 82,2 83,2 84,1/2 85,4 86,1 87,4-8.7-13 88,2/1/4 89,1 90,2/3 91,3 92,2/1
93,1/2/3 94,10/2<rare> 96,1 97,1/5 98,1 101,3/2 102,1
103,1<sometimes puberulent on midrib> 105,1 111,3/2 112,2 113,2 115,1
116,2/1 117,15-38 118,17-43 119,5-10 120,1.5-3.3-4.5 121,0.5-6 122,2/1
123,0-2.5 124,1/3 125,2/1 126,18-44 127,20-46 128,6-15 129,1.8-3.6-4.9
130,1.5-6 131,1/2 132,0-6 134,1/5 136,2/1 137,0.8-1.2 138,2 139,1 140,1 141,1
142,1/2 143,2/3 144,1 145,2 146,1 150,2 151,1 153,2 155,0.55-0.93 157,2 158,3
159,1/6 160,1 161,0.3-0.6 162,1 163,1 165,1 169,2 170,1 172,2/5 174,0.6-1
175,2/3 176,2<thick> 178,1/5/2<possibly> 179,2 180,1 181,2 182,4 183,9 184,1
185,1/5 186,1 187,2 189,1/2 190,1 191,0.3-0.5 192,0.6-0.9 193,2 194,1
195,3/4/5 196,0.16-0.29-0.44 197,4-6 198,2 199,16-18<sample 2 8-9> 200,1
201<Löve & Löve 1982; Suda & Argus 1968, 1969> 202<17 May-9 July>
203,1-1130<AK>/1-1970<CAN> 204,1 206,3/4 207,1/2 208,1/2/4/7/9/10/12/13/14
209,2 214,4 218,1 220<Branches slender.> 223,1/2

# Salix arctica/
1<11 OCT 04 13 MAY 97> 2<CAN:NWT,Nunavut,QC,NF,ON,GR> 3<Argus 73, 90, Brayshaw 76>
4<Salix arctica Pall.> 5<DI arcti> 6<Fl. Ross. 1: 86. 1788> 7<Arctic willow>
9<Salix anglorum auct. non Cham.; Salix anglorum var. antiplasta C. Schneider;
Salix anglorum var. araioclada C. Schneider; Salix anglorum var. kophophylla
C. Schneider; Salix arctica R. Br. ex Richards., non Pallas; S. arctica subsp.
crassijulis (Trautv.) A.K. Skvortsov; Salix arctica subsp. tortulosa (Trautv.)
Hultén; Salix arctica var. antiplasta (C. Schneider) Fernald; Salix arctica
var. araioclada (C. Schneider) Raup; Salix arctica beta (var.) brownei
Andersson; Salix arctica var. kophophylla (C. K. Schneider) Polunin; Salix arctica 
var. pallasii (Andersson) Kurtz; Salix arctica var. tortulosa (Trautv.) Raup; Salix
brownei (Andersson) Bebb; S. crassijulis Trautv.; Salix hudsonensis C. K.
Schneider (hybrid?); Salix pallasii Andersson; Salix pallasii (var.) crassijulis
(Trautv.) Andersson; S. torulosa Trautv.> 11,1 12,0.03-0.25<3-25 cm(to 1-2 m
on Attu Isl.)> 13,4/5/1 14,1/3 15,1 16,4/1/5/6/9 17,2 18,1/3 19,1 20,1/2
21,1/2 22,1 23,2 24,2<to almost smooth> 25,1<very> 26,1-3 27,2 28,1 29,3/5/6/2 
31,1/2/3 32,1/2<rare> 33,1/2 34,1/5/6/2<rarely hairy> 35,2 36,5/2/1/3<unkempt> 
37,2 38,2 39,2 44,1 47,3/2/1<especially in coastal Alaska> 48,1/2/3<later leaves 
rarely present> 49,1 50,1-8 51,3<slender> 53,3 55,2-35 56,1.7-4-5.9<eastern
arctic>/2.8-4.2-6.3<western arctic> 57,1 60,1/2 61,3/1 62,2 63,1/2 64,1/2
65,1/6<long, straight hairs pointing toward tip> 66,1 67,2 68,1 69,1 70,1/2
71,1/2/3 72,1 73,2/5/3 74,8/9/10/11/12/19/20/21 75,10-85 76,5.5-60
77,1-3.6(-4.9) 78,1/3/4/2 79,1/2 80,2/3 82,1 83,1/2 84,2 85,1<rarely remotely
serrulate> 86,2<rarely> 88,2/1/4/5 89,1/2 90,2 91,2 92,2 93,1 94,5/9<silky beard 
at tip>/10<midrib> 96,2/1 97,1 98,1<typical>/2 101,2/1 102,1 103,1/2 104,1/2
105,1/5/6<hairs near margin>/10/2 108,1 111,3<rarely just as leaves emerge> 112,2
113,2 115,1 116,1/2/3 117,11-54 118,14-65 119,5-18 120,1.2-2.5-4.7 121,2-15
122,2 123,2-36 124,1/2 125,1/2/3 126,12-95 127,20-105<to 160 mm in fruit> 128,8-22 
129,1.1-3-6.3
130,4-50 131,2 132,2-40 134,5/6/4<rare rarely light brown or bicolor> 136,3/2
137,1.6-3.7 138,2 139,1 140,1 141,1 142,1<long> 143,3<broadly
rounded>/2/5<rarely acute> 144,1/2<or with 2-3 undulations> 145,2 146,1/2
147,1 149,(0-)0.3-0.8 150,2 151,1 153,1/2/4/6 154,1 155,0.5-1.2 156,1 157,2
158,2/3<rarely>/4<red in life> 159,1 160,1 161,0.32-0.9 162,1 163,1<pinkish>
165,1 169,2 170,1/2 171,2 172,2/5/1 174,0.4-1.8 175,3/2<usually 1.5-4X, rarely
=> 176,2<thick or thinnish> 178,1/3/5 179,1/2 180,3/2/1 181,2 182,4/2/3 183,6
184,2 185,1 186,2 187,2<sometimes refractive> 189,1/2/3 190,2 191,0.6-2.2
192,0.2-1.6 193,1 194,1 195,3<sometimes stout> 196,0.35-0.56-0.88(-1.13)
197,4-9 198,2<sometimes glabrescent> 199,12-15<sample 10 5-9> 200,3/5 201<4x
Dawson pers com., Holmen 1952; Johnson & Packer 1968; Mosquin & Haley 1966. 6x
Suda & Argus 1969. Russia 4x Zhukova & Petrovsky 1980, Petrovsky & Zhukova 1983.
6x Zhukova 1969 (greater than 100), Zhukova et al 1973;
Petrovsky & Zhukova 1983; Zhukova & Petrovsky 1987.> 202<7 Jun-16 Aug.>
203,1-1981<AK YT> 204,1 206,1/3/4/10 207,1/2 208,1/2/3/6/7/9/10/12/14
209,2/12/26/47 214,5 219,1 220<Descr. excludes S. petrophila. Bud scales 
glaucous or not, chestnut-brown, glabrous or sparsely long-hairy; cataphylls 
lacking; stipules narrowly elliptic to narrowly oblong, 1-8 mm; proximal 
leaves moderately densely hairy with long, straight hairs; leaf abaxial surface 
usually glabrous, midrib sometimes pilose to moderately densely villous with 
long, loose, straight hairs; largest medial blade margins sometimes purplish, 
proximal end with 1-2 or more pairs of shallow teeth; pistillate peduncles are 
very long; floral bracts typically 
broadly obovate and dark brown but sometimes pale brown. Capsules often reddish, 
sometimes brownish. Plants on Attu Is. and the Alaska Pen. have stigmas 1.13 mm; 
stiples usually absent. 
Plants on Attu Isl. sometimes are 1-2 m tall, these plants are somewhat 
correlated with lower(?) elevation, but not with stigma length. Hybridizes with 
S. stolonifera. Reports from Oregon, Idaho, and Montana, need to be confirmed.> 
223,1

# Salix arctophila/
1<9 OCT 04 20 AUG 91> 2<CAN:NWT,MB,GR> 3<Argus 73> 4<Salix arctophila
Cockerell ex A. Heller> 5<MS arcto> 6<Cat. N. Amer. Pl., ed. 3, 89. 1910>
7<Northern willow> 9< Salix arctica Liebm., non Pallas; Salix arctophila var.
lejocarpa (Andersson) C. K. Schneider; Salix groenlandica Lundstr., non Heer;
Salix groenlandica var. lejocarpa (Andersson) Lange> 11,1 12,0.03-0.15<3-15 cm>
13,4/5<prostrate,long-trailing stems> 14,3 15,1 16,4/6<greenish brown> 17,2/3
18,1/2 19,1 20,1 21,1/2 22,2<rare broad patches> 24,1/2<rare striate> 25,1
26,1-2 27,2 28,1 29,2/3/5 31,1/2 32,1<rare hairy> 34,1<rare pilose> 37,2 38,2
39,2 44,1/2 45,1 46,2 47,2<commonly>/3 48,3<usually>/2 49,2 50,0.4-3.6 51,2/3
53,3/4 55,3-7.8-15 56,2.4-4.3-7.7 57,1 60,1 61,1 62,2 63,1 65,1 67,1/2
68,1<usually>/2 69,1/4<2-4 teeth proximally> 70,1<usually>/2 71,1/3 72,1 73,3
74,9/20/21/10/11/19 75,15-31-60 76,6.5-16-35 77,1.2-3-4.3 78,1/3/2/4 79,1/2 80,2
82,1/2 83,1/2 84,1/2 85,1/8 86,1/2 87,1-5-8 88,1/4/5<uncommon> 89,1/2 90,2 91,2
92,1 94,1 101,2/3 102,1 103,1 105,1 111,3 112,2 113,2 115,1/2 116,2/3
117,17-50 118,19-54 119,7-16 120,1.3-2.1-3.5 121,2-6 122,2 123,4-20 124,1/2
125,1/2/3 126,16-69 127,30-79<to 130 mm in fruit> 128,10-20 129,1.3-3.4-6.5
130,4-24 131,2 132,8-57 134,5/6/2<dark at tip>/4<purplish red> 136,2
137,0.8-2.4 138,2 139,2/3 140,1 141,1 142,1 143,3/1 144,1 145,2 146,1 150,2
151,1 153,2/4/1/5 155,0.4-1 157,2 158,3 159,1/3 160,1 161,0.5-0.7 162,1/2
163,1/2 164,2 165,1 169,2 170,1 172,2/1<sometimes bifid> 174,0.5-0.9 175,1
176,2<thick or thinnish> 178,3<greenish red>/4 179,2/1 180,1 181,2<rarely
glabrescent> 182,2/3 183,4/9<gray-dusty appearance, rarely glabrescent> 184,1
185,2/5<refractive> 186,2/3 187,3 188,1 189,1/2/3 190,2 191,0.6-1.4
192,0.8-1.4 193,1/2<usually slightly> 194,1 195,3/4 196,0.24-0.47-0.72 197,5-9 
198,2 199,8-16<sample 8 6-8> 200,3 201<Jorgensen et al. 1958; Löve & Löve 1982> 
202<25 May-28 Jul.>
203,45-570 204,1 206,1/3/4 207,1/2 208,3/4/6/7/9/10/12/13/14 209,2/19 214,5
219,5 220<Branchlets rarely pilose with spreading or appressed, straight,
curved, or geniculate hairs; proximal leaves sometimes sparsely long-silky;
stipules elliptic to narrowly elliptic or narrowly oblong; peduncle
pilose with long, spreading hairs; ovaries sparsely short hairy. Hybrids with
S. arctica have flattened hairs.> 223,1/2
 
# Salix argyrocarpa/
1<22 DEC 03 9 NOV 92> 2<CAN> 4<Salix argyrocarpa Andersson> 5<AG argy>
6<Monogr. Salicum 107. 1867> 7<Labrador willow> 9< Salix argyrocarpa (var.)
denudata Andersson; Salix labradorica Rydb. var. pumila Nutt.> 11,2/3 12,0.2-1
13,1/4 14,1/3 15,1 16,6/9 17,3 18,1/2 19,2/1 20,4/2 21,1/2 22,2 29,3/5/8
31,1/2 32,2 33,1 34,4 36,2/3/5 37,3 38,2 39,2 40,2<to yellow> 44,1 47,1/2
48,2/3 49,1 53,2 55,3-8 57,1/2 58,1 59,1 60,2 61,4 62,2 63,2 64,1/2 65,10 66,1
68,1 69,1 70,1/2 71,1 72,1 73,5 74,8/3/19<rare elliptic> 75,25-65 76,7-15
77,(2.6-)3.3-5.9 78,1/2/3 79,1 80,1 82,2/1 83,2/1 84,2/3 85,1/8 
86,1
87,3-5-7 88,1/4/2 89,1 90,2/3 91,2 92,2 93,1/2/3 94,10/6/5<midrib raised,
glabrous or pubescent, yellow> 96,1/2 97,1/5 98,1/2 101,2 102,1<rare glaucous>
103,1/2 104,1<especially on midrib> 105,1/4/2 108,1/5 111,3 112,2 113,2 115,2
116,2/3 117,9-20 118,10-21.5 119,6-10 120,1.1-1.8-2.7 121,0-2.5 122,2 123,1-8
124,1/2 125,2/3 126,9-19 127,11-23<to 28 mm in fruit> 128,5.5-17
129,1.2-1.8-2.5 130,1-5 131,2 132,1-13 134,1/5/4 136,2/3 137,0.7-1.2 138,2
139,1/2 140,1 141,1 142,1 143,3 144,1 145,2 146,1/2 147,1 149,(0-)0.1-0.55
150,2 151,1/2 152,2 153,2/1/4 155,0.4-1 156,1<in first flower sometimes
cupulate> 157,2 158,3 159,1/2 160,1 161,0.4-0.45 162,1 163,1/2 164,3 165,1/2
169,2 170,1 172,1/2/4 173,2 174,0.3-1.1 175,1 176,2<thickish> 177,1 178,1/3
179,2 180,1 181,2 182,3/4 183,9 184,1/2 185,1 186,1/3 187,2 189,1/2 190,2
191,0.4-0.9 192,1-2.2 194,1 195,1/2 196,0.2-0.26-0.4 197,2-4 198,2
199,12-13<sample 6 6-7> 200,3 201<Löve & Löve 1966> 202<8 June-7 Aug CAN>
203,6-1775<CAN> 204,1 206,3/4 207,2 208,3/6/9/12 209,19/29 214,4 218,2
220<Bebb's 1889 report of staminate flowers with abaxial nectaries has been
confirmed. It occurs, however, only on some proximal flowers. Yellow buds
contrast with dark branchlets; buds ovate, glabrous or sparsely hairy.> 223,1/2
 
# Salix arizonica/
1<5 JAN 05 13 JUL 94> 2<CAN,ASU,GH:AZ> 4<Salix arizonica Dorn> 5<HA ariz>
6<Canad. J. Bot. 53: 1499. 1975> 7<Arizona willow> 11,2/3/4 12,0.3-2.6 13,1
14,1 15,1 16,6/4 18,1/2 19,1/2 20,1/5<esp at nodes>/2 21,2/1 22,3/2 24,2/1
25,1 26,1-2 27,1 28,1 29,2/5/8 31,1 32,2 33,1 34,5 35,2 38,2 39,1 44,1 47,3
48,3 49,2 51,4/5 53,1/2 55,3-7.5 57,1/2 58,1 59,1 60,2/1 61,6/4/2 62,2 63,1/2
64,1 65,1/5 66,1 68,1/2 69,1/4/7 70,2<closely> 71,2/1 72,1 73,5 74,9/10<rare
narrowly elliptic> 75,20-50 76,10-31 77,1.6-2.2-3.6 78,3/4/7 79,1/2 80,3
82,1/2 83,2<closely> 84,1 85,4/1 86,1 87,7-16-21 88,1/4/2 89,1/2 90,1 92,1/2
93,1 94,5/1 96,2 97,1 98,2 101,2 102,1 103,1/2 104,1 105,5/1 108,1 111,3 112,2
113,2 115,1 116,2/3/4 117,5-16 118,7-17 119,6-10 120,1-1.4-1.7 121,1-2 122,2
123,1-3 124,1/2 125,2/3 126,10-40 127,12-38 128,6-12 129,1.2-1.8-2.8 130,1-4
131,2 132,1.5-10 134,5/6/4 136,2 137,1-2 138,2 139,2 140,1 141,1 142,2 143,1/2
144,1 145,2 146,1 150,2 151,1 153,1/2 155,0.4-0.8 157,2 158,2/3 159,1 160,1
161,0.4-0.63 162,1 163,1 165,1 169,2 170,1 172,1/2 174,0.4-1 175,1/2/3 176,2
178,2<rare greenish brown> 179,2 180,1/2 181,1 183,1 188,1 189,1/2 190,1<rare
reddish> 191,0.5-1.2 192,0.2-1 194,1 195,4 196,0.14-0.21-0.36 197,3.2-4.5
198,1 199,8-12<sample 4 4-8> 200,1 201<Macarthur, pers comm. Granfelt 1997>
202<30 May-30 June> 203,2660-3375<CAN>/2800-3300<Argus 1995> 204,1 206,4 207,1
209,3/6/31/44 214,4 218,10 223,1
 
# Salix athabascensis/
1<2 NOV 04 18 MAR 91> 2<CAN:SK,AB> 3<Argus 73, 90, Brayshaw 76> 4<Salix
athabascensis Raup> 5<ML atha> 6<Rhodora 32: 111. 1930> 7<Athabasca willow>
9<S. pedicellaris var. athabascensis (Raup) Boivin; S. fallax Raup> 11,3
12,0.6-1.3 13,1 14,1 15,1 16,5 18,1 19,2/1 20,2 21,2 22,1/3 24,1/2 25,1<very> 
26,1-1.5 27,1 28,1 29,5 31,1 32,2 33,1/2 34,4 35,1/2 36,2/1/3/5 37,1 38,2 39,2 
44,1/2 45,2 46,1/2 47,2 48,2/3<rarely> 53,2 55,3-10 57,1 60,2 61,3/6 62,2 63,2 
64,1/2 65,6/10 66,5/1 67,1 68,1 69,1 70,1/2 71,1 72,1 73,3 74,4/8/9/19/20 
75,17-50 76,8-18 77,1.9-3.2 78,1/2/3 79,1 80,3/2 82,1<rarely toothed> 83,2 
84,1 85,1<rarely remotely serrulate> 86,2<rarely all around> 87,1-2.5-6 88,2/4 
89,1/2 90,2 91,2/3 92,1/2 93,1 94,2/9/10 95,1 96,1/2<somewhat> 97,5/1 98,1/2 
99,1/2 100,1 101,1/2 102,1 103,1/2 104,1 105,1/2/9/10 106,2/3 107,1 108,1/5 
109,1/2 110,1 111,3 112,2 113,2 115,1 116,2/3 117,13-27 
118,14-31 119,8-18 120,1.3-2-2.5 121,1-4 122,2 123,1.5-9 124,3 125,2/3/4
126,9-50 127,10-58 128,7-25 129,0.8-2.2-3 130,0.5-8 131,2 132,3.5-26 133,1/2
134,1<sometimes bicolor> 136,2/3 137,1-1.6 138,2 139,1 140,1<almost glabrous>
141,1 142,2 143,3 144,1 145,2 146,1/2 147,1 149,(0-)0.28-0.63 150,2 151,1/2
152,2 153,2/5 155,0.4-1.2 156,1 157,2 158,3 159,6 160,1 161,0.4-0.6 162,1
163,2 164,2/3 165,1 169,2 170,1 172,2 173,1 174,0.4-1.25 175,1 176,2 
178,2/3/5<reddish brown> 179,2 180,2/1 181,2 182,4 183,10 184,1/2 185,1/5 
186,2 187,2 189,1/2 190,1 191,0.48-1 192,0.8-1.3 193,1 194,1 195,4/3 
196,0.28-0.35-0.48 197,5.6-7.2 198,2<or glabrescent> 199,6-14<sample 7 3-6> 
200,3/4/5 201<4x Argus 1965; Löve & Löve 1982; Suda & Argus 1969. 5x Argus 
1965. 6x Dorn 1975b; Suda & Argus 1969> 202<21 May-21 Jul.> 203,5-1800<CAN> 
204,1 206,3/4 207,1/2 208,1/2/4/7/13/14 209,2 214,5 219,4 220<Branchlet 
hairs sometimes white and ferruginous; stipules rarely foliaceous (green), 
sometimes broad and yellowish, brownish or reddish, but then always small; 
capsules characteristically with a pink or orange hue.> 223,1 
 
# Salix atrocinerea/
1<21 JAN 05 8 FEB 97> 2<CAN:ON,USA,Europe; DAO:Spain> 3<Argus 86> 4<Salix
atrocinerea Brotero> 5<CI atro> 6<Fl. Lusit. 1: 31. 1804> 7<rusty willow>
9<Salix cinerea ssp. atrocinerea (Brot.) Guinier; Salix cinerea subsp.
oleifolia (Sm.) Macreight; Salix oleifolia Sm., non Vill.> 11,4 12,3-12 13,1
14,1 15,1 16,4/5/9/6 18,1 19,2/1 20,5/6/2 21,1/2 22,1/3 24,2 25,2 26,5-45
27,1/2 28,1 29,4/3 31,1 32,2 33,1/2/3 34,3/5/6/11 35,2/3 38,2 37,3 39,2 44,1 
47,3 48,3 49,1/3 51,3 53,1 55,3-15 57,1 60,2/1 61,7/11/2 62,2/1 63,1/2 
64,1/2/3
65,1/7/10 66,1/4/5 68,1/2 69,1/4<uncommon> 70,1/2<few> 71,1 72,1 73,5/3
74,9/10/19/20/8/21 75,29-105 76,14-52 77,1.8-4.3 78,1/3 79,1 80,2 82,1/2
83,2 84,2/3 85,1/7/9 86,1/3 87,2-5 88,1/4/2 89,1/2 90,2 91,2 92,2/1 93,1/2
94,7/6<coarse hair>/2 96,3/2/1 97,1/4/5 98,2/3 101,1/2 102,1 103,2/1 104,1
105,4/5/2 108,1/5 111,1 112,2 113,2 115,1 116,2 117,18-50 119,11-16 122,1/2
123,0-5 124,1/2/3 125,2 126,20-70 128,11-18 131,2/1 132,0-3 134,5/6/4 136,2/3
137,1-3 138,2 139,1/2 140,1 141,1 142,1/2 143,1/2/3 144,1 145,2 146,1 150,2
151,1 153,1/2/5 155,0.4-0.93 157,2 158,1 159,2/4 160,1 161,0.6-1 162,1 163,1/2
164,2/3 165,1 169,2 170,1 172,2/4/5<obovate> 174,0.4-0.9 175,1 176,2<thick>
178,1/2 179,2/1 180,2 181,2 182,4 183,10/9 184,1/2 185,1 186,1 187,2 189,1
190,1 191,0.2-0.5 192,1.2-2.7 194,1 195,4 196,0.23-0.43-0.63 197,5-7 198,2
199,12<sample 1 6> 200,3 201<Blackburn & Harrison 1924, Buchler 1986, Chmelar
1979 Federova-Sarkissova 1946, Heslop-Harrison 1926, Krichfalushij & Golyshkin
1985, Murin 1976 Neumann & Polatschek 1972, Wilkenson 1944> 202<16 Mar-17 May, 
sample 2> 204,2 205,1/2 206,3/4/11 208,2<?>/10 209,7/19/21/27/32/34/38/39/49 
214,4 218,17 220<Buds with strong 
lateral ribs; leaf blade hairs rigid, ferruginous hairs appear to be glandular 
at base. Occurrence in British Columbia undocumented.> 223,1/2
 
# Salix aurita/
1<30 JUL 04 27 MAY 96> 2<CAN:Europe> 3<Meikle, Viscoso> 4<Salix aurita L.> 5<CI
auri> 6<Sp. pl. 2: 1019. 1753> 7<eared willow> 11,3/4 12,1-3 13,1 14,1 15,U
16,9 18,1 19,2/1 20,4/2 21,1/2 22,2/3 24,2 25,2/3 26,2.5-21 27,2 28,1 29,5/3
31,2 32,2 33,1 34,7 35,2/1 38,2 39,2 44,1 47,3 48,3 49,2 51,3/4 53,1 55,2-9
57,1 60,2 61,11 62,1/2 63,2/1 64,3 65,7/2 66,1/5<sometimes> 68,1<undulate>
69,1 70,2 71,1 72,1 73,1 74,20/21/9 75,27-85 76,14-35 77,1.5-2.8 78,3/1
79,1 80,2 82,1/2 83,2<sometimes> 84,2 85,1/3/7<mixed> 86,1<teeth more prom
distally> 87,2-3.5-5 88,2/4 89,1/2 90,2 91,2 92,2/1 93,1 94,4/5/2 96,2/3 97,1/5
98,2/4 101,1/2 102,1 103,2/1 104,1 105,4/5/2<veins more hairy> 108,1/5 111,1
112,2 113,2 114,2 115,1 116,3/4 117,14-20 118,15.5-21.5 119,10-15 120,1-1.3-1.6 
121,0.5-2 122,2/1 123,0.5-3 124,3/2 125,2/3/4 126,12-35 127,15-37 128,9-20 
129,1-2-2.8 130,1-4 131,2 132,2.5-7 133,1
134,5/4/1 136,2 137,1-2.2 138,2 139,1 140,1 141,1 142,1 143,1/3<tapering>
144,1 145,2 146,1 150,2 151,1 153,2/4 155,0.3-0.7 157,2 158,3 159,1/2 160,1
161,0.5-0.8 162,1 163,1/2 164,2<sparsely>/3 165,1 169,2 170,1 172,2/4/5
174,0.3-0.7 175,1 176,2 179,2 180,2/1<long-beaked> 181,2 182,4 183,9 184,1/2
185,1 186,2/3 187,2<refractive> 189,1<or not applicable> 191,0-0.25
192,1.4-2.6 194,1 195,4/5 196,0.25-0.37-0.5 197,4-13 198,2 199,10-12<sample 6
5-6> 200,3/1 201<Blackburn & Harrison 1924, Wilkenson 1944, Suda 1961,
Hakansson 1929, Helsop-Harrison 1926, Hakansson 1944, Krichfalushij &
Golyshkin 1985> 202<4 Apr-7 June> 204,2 205,1/2 206,4/11 209,38<naturalized 
>/21<cult> 214,4 218,17 223,1
 
# Salix babylonica/
1<21 OCT 04 13 Oct 1998> 2<CHAPA: Mexico, MO:Asia, CAN> 3<Fang et al.
1999> 4<Salix babylonica L.> 5<SU baby> 6<Sp. pl. 2: 1017. 1753> 7<weeping
willow> 11,5 12,4-20 13,3<almost to ground> 14,1/5 15,2<?> 16,4/6 18,1 19,1
20,1 21,2 24,1 25,1 26,1.5-3.5 27,2 28,2 29,U 31,1 32,1/2 33,1/2 
34,9/11<especially at nodes>/2<hairy at nodes> 35,1/3 36,1 37,1 38,2 39,3 
42,1 43,2 44,1 47,2
48,2/3 49,1 53,1/2 55,7-9<4 pl> 57,1/2 58,1 59,1/2 60,2 61,11 62,1/2 63,1/2
64,1/2 65,1/9/10 66,1 68,1 69,1 70,1 71,2 72,1 73,3 74,13/3/7/8 75,90-160
76,5-20 77,5.5-10.5 78,1/2 79,1 80,3 82,2 83,2 84,1 85,5/4 86,1 
87,3-7<sample 5>
88,2/3/1 89,1 90,2 91,2 92,1/2 93,1 94,1/9/2 96,1 97,1 98,1 101,1 102,1
103,1/2 104,1 105,9/1/2 108,1 111,1/2/3 112,2 113,2 115,1/2 117,13-35 119,5-8
121,0.5-1.5 122,2 123,1-6 124,1/2 125,2/1 126,7-25 127,9-27 128,2.5-7
129,3-6.3 130,0.5-4 131,2/1 132,(0-)2-14 134,1 136,1/2 137,1.1-1.8 138,2 139,1
140,1/3 141,1 142,2 143,1/3/4 144,1 145,2 146,2 147,1 149,0.22-0.58 150,2
151,1 153,2/5 155,0.36-0.68 156,1/2 157,2 158,1/4 159,1/6 160,1 161,0.36-0.45
162,1 163,2 164,2/3 165,1 169,2 170,1/2 171,2 172,2/4/5/9 173,1 174,0.35-0.75
175,3 176,2<thin> 178,2 179,3/5 180,2/3 181,1/2<rarely> 182,1 183,1/5<rarely
at base> 184,1 185,1 186,1 187,U 188,1 189,1/2/3 190,1 191,0.15-0.3 192,0-0.2
194,1 195,1/4/5<almost capitate> 196,0.2-0.3 197,2-2.7 198,1<rare hairy>
199,2-4<1-2> 200,3 201<Suda 1960,1963, Nakajima 1937,1942, et al.> 
202<late Mar-mid May>
203,10-2190 204,2 205,2 206,5/12 208,U 209,9 210,15 214,2 216,2 220<Typical
S. babylonica is cultivated throughout the warmer parts of the New World, 
especially South America, Mexico, and the southern U.S. It is not known in 
to occur in the UK (Meikle 1984). Decorticated wood data are based on cv crispa 
and tortuosa. Leaf teeth 1- or 2-sided, sometimes long pointed.> 223,2 
 
# Salix ballii/
1<22 DEC 03 24 NOV 92> 2<CAN> 4<Salix ballii Dorn> 5<HA ball> 6<Canad. J. Bot.
53: 1501. 1975> 7<Ball's willow> 9< Salix myrtillifolia Andersson var.
brachypoda Fernald> 11,2/3 12,0.2-1.2 13,1/4 14,1 15,1 16,6/4 17,1/2 18,1<rare
weakly glaucous> 19,2/1 20,4/2 21,2<in narrow segments> 22,2<grayish bands>
29,5/3/1 31,1/2/3 32,2 33,2/1 34,4/6/9 35,1/2 36,1/2/5 38,2 39,2 44,1 47,1/2
48,3 49,2 51,3/4 53,2/3 54,1 55,2.5-7.5 57,1 60,2 61,4 62,2/1 63,1/2 64,1
65,1/4<on midrib> 66,1/5 67,1 68,2 69,4/7 71,1 72,1 73,5<slightly raised 
abaxially> 74,9/20<rare subcircular> 75,23-63 76,10-35 77,1.4-2.8 
78,3/4/7<uncommon>/6<uncommon> 79,1 80,3
82,2 83,2 84,1 85,4/9 86,1 87,5-9-14 88,4/5/1/2 89,1/2 90,2 91,2 92,1 94,1 101,2
102,1 103,1/2 104,1 105,1/4<midrib> 108,1/5 111,3 112,2 113,2 115,2/1 116,2
117,16-26 118,17-29.5<sample 4> 119,8-11 120,2-3.1 121,1-3.5 122,2 123,3.5-12
124,2 125,1/2/3 126,9-33 127,10-37.5<to 45 mm in fruit> 128,5-12
129,1.3-2.5-5.8 130,1-6 131,2 132,2.5-16 134,5/4 136,2 137,0.8-1.6 138,1/2
139,1 140,1/3 141,1 142,1/3/2 143,3/2<retuse> 144,1 145,2 146,1 150,2 151,1
153,2/4/5<collapsed cylinder> 155,0.3-0.95 157,2 158,1 159,1/2 160,1
161,0.4-0.8 162,1 163,1<rare hairy lower half> 165,1 169,2 170,1 172,4/2 173,2
174,0.2-0.63 175,1 176,2<thick> 178,2/3 179,2 180,1/2 181,1 183,1 188,1 189,1
190,1 191,0.4-1 192,0.8-2 193,2 194,1 195,5 196,0.2-0.3-0.36 197,3-6 198,1
199,12-18<sample 156-10> 200,9 202<23 June-7 July CAN> 203,1-1100<CAN> 204,1
206,3 207,2 208,3/6/9/10/12 214,4 218,10 220<Proximal leaves sometimes are
apparently entire and gland-dotted but even on the same plant they grade into
serrulate or crenulate margins.> 223,1
 
# Salix barclayi/
1<4 OCT 04 18 May 00 20 MAR 90> 2<CAN:BC,AK> 3<Argus 73, 90, Brayshaw 76>
4<Salix barclayi Andersson> 5<HA barc> 6<Öfvers. Förh. Kongl. Svenska
Vetensk.-Akad. 15: 125. 1858> 7<Barclay's willow> 9< Salix barclayi var.
angustifolia (Andersson) Andersson ex C. K. Schneider; Salix barclayi var.
conjuncta (Bebb) C. R. Ball ex C. K. Schneider; Salix conjuncta Bebb> 11,3/4
12,(0.3-)1-3(-5) 13,1/4<in alpine> 14,1 15,1 16,6<sometimes yellowish brown>
18,1/2/3 19,1/2 20,1/6 21,1/2 22,2/1 23,2 24,1/2 25,1 26,0.5-4 27,2 28,1
29,2/3/5 31,1 32,2/1 33,1/2/3 34,6/5/2<rare glabrous> 35,2 36,3/2/1 38,2 39,1
44,1 47,3 48,3 49,2<rare marcescent> 51,2/3/5 53,2/1 55,3-14(-20)
56,5.3-7.4-12.5 57,1 60,2 61,6/5 62,2/1 63,1/2 64,1<persistent on adaxial
midrib>/2 65,1/5<abaxially>/6 66,1 68,2/1 69,4/7/1 70,2 71,1/3 72,1 73,1
74,4/8/9/19/20 75,33-70(-100) 76,12-35(-48) 77,1.6-2.8(-4) 
78,4/3/2/6<sometimes>/7<sometmes> 79,1/2
80,3 82,2 83,2 84,1/2 85,4<rarely subentire> 86,1 87,3-7-13 88,1/2/4 89,1/2 90,2
91,3 92,1<midrib rarely hairy> 93,1 94,1/2<rare pilose> 96,2 97,1 98,1 101,2/1
102,1 103,1/2 104,1 105,1/5/2<midrib remains pilose> 106,1/2 108,1 111,3 112,2
113,2 115,1 116,2 117,12-55 118,13-60 119,10-25 120,0.5-1.9-3.4 121,0-8
122,2/1 123,0-17 124,2 125,2/3/1 126,22-70 127,26-80 128,9-18 129,1.4-2.8-4.3
130,2-10 131,2 132,4-24 134,5/6 136,2/3 137,1.6-2.8 138,2 139,2 140,1 141,1
142,1/2/3 143,1/3 144,1 145,2 146,1 150,2 151,1 153,2 155,0.45-0.8 157,2 158,1
159,1/2 160,1/4 161,0.6-1 162,1 163,1 165,1 169,2 170,1 172,2/5 174,0.4-0.8
175,1/2 176,3/2 178,2<drying brownish> 179,1/2 180,1 181,1 183,1 188,1 189,1/2
190,1 191,0.6-2.5 192,0.4-1.5 193,2/3 194,1 195,1/3 196,0.28-0.48-0.72 197,3-8 198,1
199,18-24<sample 9 9-12> 200,3 201<Dorn 1976> 202<27 May-13 Aug HUH>
203,780-850<WA Kovalchik>/2010-2835<RM Dorn 1997>/1-1448<AK> 204,1 206,3/4
207,1 208,1/2/7/14 209,2/12/26/37/47/50 214,4 218,10 220<Stipules glandular-dotted on 
adaxial surfaces; proximal leaves sometimes are entire and gland-dotted but even 
on the same plant they can grade into leaves with serrulate or crenulate margins, 
largest medial leaves are sometimes slightly concave adaxially (noted in Jasper NP); 
stipes glabrous or hairy; stigmas greenish white, yellowish, or pinkish. Colo has 
been removed from range, Wyo specimens cited by Dorn (1975) at RM and US need 
confirmation.> 223,1

# Salix barrattiana/
1<20 AUG 04 15 APR 91> 2<CAN:BC,other?> 3<Argus 73, 83, Brayshaw 76> 4<Salix
barrattiana Hooker> 5<VL barr> 6<Fl. bor.-amer. 2: 146. 1838> 7<Barratt's
willow> 9<S. albertana Rowlee; Salix barrattiana beta (var.) angustifolia Andersson; 
Salix barrattiana alpha (var.) latifolia Andersson; Salix barrattiana var. marcescens 
Raup> 11,2/3 12,0.3-1.5 13,1/4 14,1 15,1 16,6 18,1/2 19,1/2 20,1/6<in
patches>/2 21,1/2<in age> 22,1/3 23,1/2 24,1/2 25,1 26,1-3.5 27,2 28,1<rarely present>
29,5/6 31,1 32,2 33,2 34,6<coarsely so> 35,2
37,3 38,2 39,1/2 44,1 47,3 48,3 49,3 51,3 52,2 53,2/1 54,2 55,4-15 57,1 60,2
61,6/3 62,2/3 63,2 64,3 65,10 66,1 68,1 69,1 70,1/2 71,1 72,1 73,3
74,8/9/10/19/20 75,35-95 76,10-29 77,2.2-4.2(-5) 78,3/4/1/2/7<uncommon> 
79,1 80,3 82,1/2
83,2 84,1 85,1<rare serrulate> 86,1/2 87,3-7.5-14 88,1/4/2 89,1/2 90,1/3 92,2/1
93,2/3<rare sparse> 94,10/7<combined>/2 96,1 97,1 98,2 101,2 102,1 103,2/1
104,1 105,6/4/2 108,1 111,1 112,2 113,2 115,1 116,2/3 117,18-50 118,20-57
119,13-18 120,1.1-2.1-3.9 121,0-7 122,1/2 123,0-2 124,1 125,1/2 126,25-85
127,28-92<to 105 mm in fruit> 128,12-19 129,2-3.4-5.2 130,3-11 131,1/2 132,0-5
134,5/6 136,1 137,2.8-5.2 138,2 139,2/1 140,1 141,1 142,1 143,1/2 144,1 145,2
146,1 150,2 151,1 153,1/2 155,0.4-1.8 157,2 158,1/2/3 159,1/2 160,2/4
161,0.4-0.6 162,1 163,1 165,1 169,2 170,1 172,2/1 174,0.6-1.3 175,3
176,2<thick or thin> 178,1/2/4<brownish with red sutures> 179,2 180,1 181,2
182,3/4 183,6 184,2/1 185,1 186,2 187,2<refractive> 189,1/2 190,1/2
191,0.6-1.8 192,0.2-0.6 194,1 195,3/4 196,0.28-0.47-0.64 197,4.5-6 198,2
199,16-21<sample 5 8-11> 200,9 202<21 May-26 July>
203,162-1173<AK>/2990-3200<RM Dorn 1997> 204,1 206,3/4 207,1 208,1/2/7/14
209,2/26/50 214,4 218,19 220<Buds and stipules resinous. Floral bracts of
proximal flowers often reflexed.> 223,1/2

# Salix bebbiana/
1<16 JUN 04 9 NOV 88> 2<CAN:BC,others?> 3<Argus 83, 86, 89> 4<Salix bebbiana
Sarg.> 5<FU bebb> 6<Gard. & For. 8: 463. 1895> 7<gray willow, Bebb's willow,
long-beak willow> 9< Salix bebbiana var. capreifolia (Fernald) Fernald; Salix
bebbiana var. depilis Raup; Salix bebbiana var. luxurians (Fernald) Fernald;
Salix bebbiana var. perrostrata (Rydb.) C. K. Schneider; Salix bebbiana var.
projecta (Fernald) C. K. Schneider; Salix depressa subsp. rostrata (Richards.)
Hiitonen; Salix livida var. occidentalis (Andersson) A. Gray; Salix livida
var. rostrata (Richards.) Dippel; Salix perrostrata Rydb.; Salix rostrata
Richards., non Thuill.; Salix rostrata var. capreifolia Fernald; Salix
rostrata var. luxurians Fernald; Salix rostrata var. perrostrata (Rydb.)
Fernald; Salix rostrata var. projecta Fernald; Salix starkeana subsp. bebbiana
(Sarg.) Youngberg; Salix vagans beta (var.) occidentalis Andersson; Salix vagans
beta (var.) rostrata (Richards.) Andersson> 11,3/4/5 12,0.5-10 13,1 14,1 15,1/2
16,6<dark> 18,1/2 19,1/2 20,1/5<sparse>/2 21,2 22,2/1 23,2 24,1/2 25,1/2/3
26,3-25 27,1/2 28,2 29,2/5 31,1/2 32,2 33,2/3 34,6 35,1/2 36,2/1/5 37,1 38,2 
39,2 40,2/4 41,1 44,1 47,2/1<rarely foliaceous> 48,3/2 49,1/2 51,3/4 53,1 
54,1 55,2-5.5-13 56,4.8-8.5-16.7 57,1 60,2 61,4 62,2/1 63,2 64,2/1 65,5/7/10 
66,1 67,1 68,1 69,1<obscured by cilia> 70,1 71,1 72,1 73,1/5 74,3/8/9/19/20 
75,20-44-87 76,10-16-45 77,1.7-2.8-3.9 78,1/3/4/2 79,1/2 80,3
82,1/2 83,2 84,2 85,1/7/3<tip of teeth sometimes extended> 86,1 87,2-4-5
88,1/2/4 89,1 90,2 91,2 92,1/2 93,2/3/1 94,4/10<combined>/2 96,2 97,1
98,2<straight hairs on veins> 101,1/2<finely impressed reticulate> 102,1
103,1/2 104,1/2 105,4/9/2 107,2<more or less> 108,1 109,2 110,1 111,3/2 112,2
113,2 115,2 116,2/3/4 117,6-40 118,10-42 119,7-16 120,1-1.8-3.3 121,0.5-3
122,2 123,0.5-11 124,3 125,2/1/3 126,14-80 127,16-75<to 105 mm in fruit> 
128,9-32 129,1.3-2.7-5
130,0.5-10 131,2 132,1-26 134,1<rarely rose at apex or green> 136,2/3
137,1.2-3.2 138,2 139,1 140,1<becoming glabrescent> 141,1 142,1/2 143,3 144,1
145,2 146,1 150,2<bright green in life> 151,1/2 152,2 153,2/5 155,0.3-0.8
157,2 158,1/2/3 159,1/2/3 160,1/2 161,0.5-0.8 162,1/2 163,1/2 164,2 165,1
169,2 170,1/2 171,2 172,2/4 174,0.3-0.75 175,1<ca 0.1x> 176,2 178,2
179,1<long-beaked> 180,2 181,2 182,2 183,9 184,1 185,2 186,1 187,2<refractive>
189,1 190,1 191,0.1-0.4 192,2-6 193,1 194,1 195,3/4 196,0.32-0.44-0.64 197,5-9
198,2<rarely glabrescent> 199,6-16<sample 13 3-8> 200,1 201<Dorn 1975b, 1976;
Löve 1954; Löve & Löve 1982. Russia Yurtsev & Zhukova 1982; Zhukova et al.
1977> 202<early May to early to mid-June Smith> 
203,35-750<AK YT CAN>/2000-3300<AZ Argus 1995>/1200-1400<CA Argus
1993>/600-1490<WA Kovalchik>/1035-3290<RM Dorn 1997>/2-110<AK> 204,1
206,3/4/12 207,1/2 208,1/2/3/4/5/6/7/8/9/10/11/12/13/14
209,2/3/5/6/7/12/13/14/15/19/20/21/22/23/26/27<
>/28/29/30/31/33/34/35/37/38/39/41/44/45/47/49/50 211,7 214,4 218,7 220<Buds
small, reddish to yellowish (often contrasting yellowish buds and red-brown
branchlets), narrow tip, sparsely short silky or glabrous; Petioles sparsely
to moderately densely hairy, hairs wavy to more or less straight, short to
long, up to 0.8 mm; stipules small; pine cone galls (Rabdophaga).> 223,1
 
# Salix boganidensis/
1<17 JAN 04 25 Aug 96> 2<CAN:Russia> 3<Skvortsov 68> 4<Salix boganidensis
Trautv.> 5<AB boga> 6<Middend. Reise 154. 1877> 11,3/4/5 12,1-5 13,1 14,1 15,U
16,6 18,1 19,1/2 20,1/9/2 21,2 22,1 29,1/3 31,1 32,2 33,1/2/3 34,9/4/7/11
35,1/3 37,1 38,2 39,2 44,1 47,2 48,3 49,2/3 51,2/3 53,1 55,2.5-9 57,1 60,2
61,11 62,1/2 63,2 64,1/2/3 65,9/10 66,1<rare white and ferruginous> 68,2/1
69,4 70,1 71,1/2 72,1 73,3 74,7/8/9 75,36-87 76,6.5-16 77,3-6.6 
78,1/3/2 79,1
80,2 82,1/2 83,2 84,1/2 85,1/4 86,1 87,4-11 88,1/2 89,1 90,2 91,2 92,1/2 93,1
94,9/10/2 96,1 97,1/5 98,1 101,2/3 102,1 103,1/2 104,1 105,9/2 108,1 111,1/2
112,2 113,2 115,1 117,20-25 122,1 123,0 124,1/2/3 126,20-50 131,1/2 132,0-6
134,1/5 136,2 137,1-1.8 138,2 139,1 140,1 141,1 142,1/2 143,1/3 144,1 145,2
146,1 150,2 153,2/4 155,0.38-0.9 157,2 158,3 159,1/6 160,1 161,0.45-0.6 162,1
163,1 165,1 169,2 172,2/1 174,0.6-1 175,2/3/1 176,2<thin or thickish> 179,2
180,1 181,2 182,4/3 183,9 184,1 185,1 186,1 187,2 189,1/2 191,0.3-0.63
192,0.5-1.6 194,1 195,3/4 196,0.3-0.5 197,4-6 198,2 199,8-15<sample 6 4-8>
200,1 201<Zhukova 1967, 1969, Zhukova & Petrovsky 1975, 1976, Zhukova et al.
1977, Yurtsev & Zhukova 1982> 206,12<Russia> 214,4 218,1 220<Stipules as in S.
arbusculoides.> 223,1/2
 
# Salix bonplandiana/
1<5 DEC 03 7 FEB 92> 2<NY MXU CHAPA:AZ,MX> 4<Salix bonplandiana Kunth> 5<HU
bonp> 6<in H.B.K., Nov. Gen. Sp. 2: 24. 1817> 7<red willow, Bonpland's willow>
9<Salix bonplandiana var. toumeyi (Britt. & Shafer) C. K. Schneider; Salix
toumeyi Britt. & Shafer> 11,5 12,1-13 13,1 14,1 15,U 16,4/6 18,1 19,1 20,1
21,1/2 22,3 29,1/3/5<tawny, streaked with red> 31,1 32,1<glossy>/2 33,1
34,1/3/2/4<at nodes> 35,1/2 37,1 38,1 39,3 42,3 44,1 47,1/2 48,3 49,1/2
51,5/4/3 53,4 54,1 55,4-16 56,7-11.3-15.3 57,1 60,2/1 61,3/4/2 62,1/2 63,1/2
64,1 65,1/3/5/10 66,1 68,1 69,1 70,1/2<very few> 71,1 72,1 73,2/3
74,2/13<narrowly so> 75,58-155 76,7-27 77,4.5-10.7 78,1/3 79,1 80,3
82,2/1<subentire> 83,2 84,1<indistinctly> 85,4/8 86,1 87,6-12 88,2/1 89,1 90,2
91,2 92,1 93,1 94,1/2 96,1 97,1 101,1/2 102,1 103,1/2 104,1 105,1/5/2 108,1
111,3/4<usually axillary> 112,2 113,2<sylleptic> 115,2/1/3<whorled> 116,1/2
117,21-125 118,24-131 119,3-10 120,3-6.8-15.6 121,2-8 122,2 123,0-12 124,3/1/2
125,1/2 126,23-65 127,24-47<sample 4> 128,6-12 129,2.5-4.7-7.5 130,1-7 131,2/1
132,0-10 134,1 136,2 137,0.6-2.2 138,2 139,1/2 140,3 141,1 142,3<irregularly>
143,3/2 144,3<irregularly>/1 145,2 146,2 147,1/2 148,2 149,0.23-0.56 150,2
151,1/2 152,1 153,2/4/5 155,0.23-0.6 156,1/2 157,3-7 158,1 159,6 160,1
161,0.3-0.5 162,1 163,2 164,3 165,1 169,2 170,1/2 171,2 172,4/2 173,2
174,0.3-0.6 175,1 176,1 178,2<very young rarely reddish> 179,2/5 180,2/1 181,1
183,1 188,1 189,1 190,1<very young rarely reddish> 191,0.18-0.25 192,0.4-2.4
194,1 195,1 196,0.18-0.27-0.32 197,3-6 198,1 199,8-18<sample 6 4-9> 200,1
201<2n=38 Chmelar 1979, 2n=42, Mexico Bowden 1945> 202<February to April and 
throughout year>
203,750-2000<FNA>/750-1900<AZ>/90-2600/950-4100<MX> 204,1 206,4/5 207,1 209,3
210,1/2/3/5/6/9/11/12/13/14/15/16/17/18/19/20/21/23/24/26/28/29< >/30/32 214,1
215,2 220<Cataphylls 1-3 or more in axillary catkins; petioles rarely
glandular; stipules 0-5.5 mm; largest medial leaf blades with basilaminar
glands; catkins usually, but not always, borne in axil of leaves; capsules
without distinct raised veins, valves slightly recurved.> 223,2
 
# Salix boothii/
1<5 NOV 04 9 NOV 88> 2<NA:CA; CAN:AB,BC,WY; OSC> 3<Argus 83> 4<Salix boothii
Dorn> 5<HA boot> 6<Canad. J. Bot. 53: 1505. 1975> 7<Booth's willow> 9< Salix
curtiflora auct. non Andersson; Salix myrtillifolia var. curtiflora auct. non
(Andersson) Bebb ex Rose; Salix myrtillifolia auct. non Andersson; Salix
novae-angliae auct. non Andersson; Salix pseudocordata var. aequalis
(Andersson) C. R. Ball ex C. K. Schneider; Salix pseudocordata (Andersson) 
Rydb. non Andersson; Salix pseudomyrsinites var. aequalis (Andersson) Andersson
ex C. R. Ball Salix pseudomyrsinites auct. non Andersson> 11,2/4 12,0.25-6
13,1 14,1 15,1 16,1/3/4/6 18,1 19,1/2 20,1/5/6 21,1/2 22,3/2 24,1/2 25,1
26,1-2 27,2 28,2 29,1/2/3/4/5 31,1/2/3 32,1/2 33,1/2 34,1/5/6 35,2 38,2 39,1/2
44,1 47,3 48,3 49,1/2 51,3/4/5/2 53,1/2 55,3-17 57,1/2 58,1 59,1 60,2 61,5/6/4
62,2 63,2 64,1/2/3 65,5/6 66,1/5 68,1/2 69,1/6/4 70,1/2<closely dotted or not>
71,2/1<sometimes> 72,1 73,3 74,2/3/8/9/10 75,26-102 76,8-30 77,2-5.2
78,3/4/6 79,1 80,2/3 82,1/2 83,2 84,2/1 85,1/4 86,1/2 87,2-8-19 88,1/2<short
acuminate> 89,1 90,1<rare glaucous> 92,1/2 93,1/2 94,1/5/9 96,2 97,1/5 98,2
101,1/2 102,1 103,1/2 104,1/2 105,1/5/2<midrib sparsely pilose> 108,1 111,3/2
112,2 113,2 115,1 116,2/3 117,6-26 118,7-37 119,5-12 120,1.2-2-3.1 121,0.5-2
122,2<sometimes essentially lacking> 123,0.5-5.6 124,1/2 125,2 126,10-70
127,12-62 128,7-17 129,1.4-2.5-4.1 130,1-6 131,2<sometimes apparently absent>
132,1-13 134,5<usually dark> 136,1/2 137,0.7-2.1 138,2 139,1/2 140,1/3 141,1
142,1/2/3 143,3/5 144,1 145,2 146,1 150,2 151,1/2 152,2 153,1/2/5/6 154,1/2
155,0.55-1.5 157,2 158,1/3 159,6/1/2 160,1 161,0.48-0.8 162,1/2/3 163,1/2
164,2 165,1 169,2 170,1/2 171,2 172,2/5/6 173,1 174,0.3-0.8 175,1 176,2<thick
or thin> 178,2<drying brownish> 179,2 180,1/2/3 181,1<rare sparsely hairy>
183,1<rare short-silky, appressed, white, straight, cylindrical> 188,1 189,1/2
190,1 191,0.3-1.4 192,0.5-2.5 194,1 195,4/1<papillose band continuous>/5
196,0.2-0.26-0.48 197,2.5-6 198,1 199,10-18<sample 7 5-9> 200,3 201<Dorn
1975a> 202<1 Apr-4 Jul> 203,3000-3100<AZ Argus 1995>/1700-3200<CA Argus
1993>/2250-2600<WA Kovalchik>/1525-3140<RM Dorn 1997> 204,1 206,3/4 207,1
208,1/2 209,3/5/6/12/26/28/31/37/44/47/50 211,1/2/3/7/8 212,2/5/7/18/19
213,7/8 214,4 218,10 220<Bases of leaf blades sometimes with stipule-like 
appendages; floral buds large and prominent; floral bracts may be
glabrous abaxially but long, wavy hairy adaxially or moderately densely hairy
on rachis.> 223,1/2
 
# Salix brachycarpa var. brachycarpa/
1<29 DEC 03 17 FEB 92> 2<CAN:MB,ON,SK,CA,OR,MT,UT,WY> 3<Argus 73, 83> 4<Salix
brachycarpa Nuttall var. brachycarpa> 5<GL bra-bra> 6<N. Am. Sylva 1: 69.
1842> 7<small-fruit willow> 9< Salix brachycarpa var. alticola E.H. Kelso;
Salix brachycarpa var. antimima (C. K. Schneider) Raup; Salix brachycarpa var.
glabellicarpa C. K. Schneider; Salix brachycarpa var. sansonii C. R. Ball;
Salix chlorolepis var. antimima C. K. Schneider; Salix desertorum var.
fruticulosa Andersson; Salix desertorum (var.) stricta Andersson; Salix
stricta (Andersson) Rydb.> 11,2/3 12,0.2-1.5 13,1/4 14,1 15,1 16,6/5 18,1
19,2/1 20,6/9/2 21,1/2 22,1/3 29,5 31,1 32,2 33,3/2 34,6/8/10 35,2/1 36,2/1/5
37,2 38,2 39,3 43,2 44,1 47,1<usually>/2 48,3/2 49,2 51,3 53,3<edges sometimes
overlapping>/2 55,(0.5-)1-3(-4)<shorter than bud> 57,1 60,1/2 61,6/10/1/2 62,2 
63,2 64,3 65,10 66,1 68,1 69,1 70,1/2 71,1 72,1 73,5/3/1 74,3/4/8/9/18/20 
75,(10-)23-30(-40) 76,5-16 77,(1.5-)2.8-3(-4) 78,4/3/6 79,1 80,3 82,1 85,1 
88,1/4 89,1 90,2/3 91,2 92,2
93,3/2 94,6/10 96,2/1 97,1 98,1/2 101,2 102,1 103,2/1 104,1/2 105,5/6/10/2
108,1 111,3 112,2 113,2 115,1 116,3<often>/2/4 117,4-18 118,5.25-21 119,4-10
120,1-1.4-2.4 121,0-3 122,2 123,0.25-4(-10) 124,1 125,2/3/4 126,5-33
127,6-20<to 28 mm in fruit> 128,4-15 129,1-1.4-2.8 130,1-3 131,2
132,0.5-11(-20) 134,1 136,2 137,1-3 138,2 139,2 140,1 141,1 142,2/1 143,3
144,1 145,2 146,2 147,1/2 148,2 149,0.45-1.1 150,2 151,1/2 152,2
153,2/1<sometimes divided> 155,0.5-1.4 156,1/2<shallow or distinct> 157,2
158,3 159,1/6 160,1/3 161,0.3-0.5 162,1/2 163,1/2 164,2 165,1/2 166,1/2
167,2/1 168,(0-)0.4-1.4 169,2 170,1/2 171,2 172,2 173,2 174,0.8-2 175,3 176,2
177,1/2<shallow cup or partly coalesc> 178,1/3/5 179,2 180,2 181,2 182,4
183,8/6/10 184,2/1 185,1 186,2 187,2 189,1/2/3 190,1 191,0.5-1.5 192,0-0.56
194,1 195,3/4 196,0.24-0.32-0.4 197,3-6 198,2 199,2-5<sample 9, 2 in Mono Co.
pop. 2-5> 200,1 201<Argus 1965, Löve & Löve 1975, 1982; Suda & Argus 1968>
202<21 Jun-28 Aug.> 203,2-4025<FNA>/3200-3500<CA Argus 1993>/2010-4025<RM Dorn
1997>/2-3185<CAN> 204,1 206,3/4 207,1/2 208,1/2/4/7/10/12/13/14
209,5/6/12/26/31/37/44/47/50 211,3 212,7 213,8 214,5 219,3 220<Proximal leaves
ciliate.> 223,1
 
# Salix brachycarpa var. psammophila/
1<23 DEC 03 20 NOV 92> 2<CAN:SK> 4<Salix brachycarpa Nutt. var. psammophila
Raup> 5<GL bra-psa> 6<J. Arnold Arb.17: 230. 1936> 7<sanddune willow> 11,2/3
12,0.5-2 13,1 14,1 15,1 16,6 18,1 19,2 20,6<moderately> 21,2 22,3 29,9 31,1
32,2 33,3 34,6/8/10 35,2/1 37,2 38,2 39,3 43,2 44,1 47,1/2<usually obscured>
48,3/2 49,2 51,4 53,2/3 55,0.8-4<shorter than bud> 57,1 60,2 61,6/10<densely
so> 62,3<prob greenish> 63,2 64,3 65,10 66,1 68,1 69,1 70,1/2 71,1<obscured by
hairs> 72,1 73,5 74,4/9/10/15 75,15-34 76,7.5-19 77,1.4-2.6 78,6/7/3 79,1/2 80,3
82,1<margin obscured> 85,1<margin obscured> 88,5/4 89,1/2 90,2/3 91,2 92,2
93,3/2 94,6/10/8&10<combined> 96,2/1 97,1 98,1/2 101,U<obscured> 102,1 103,2
104,2 105,6/10 108,1 111,3 112,2 113,2 115,1 116,2/3 117,9-23 118,9.5-24
119,6-10 120,1.3-2-2.9 121,0.5-3 122,2 123,2-24(-43) 124,1 125,2/3 126,14-26
127,18-28.5 128,7-14 129,1.4-1.8-2 130,2-4 131,2 132,2-14 134,1/3<greenish>
136,2/3 137,1.2-2.4 138,2 139,2 140,1 141,1 142,2/1 143,3/2 144,1 145,2 146,2
147,1 149,(0-)0.88-1.5 150,2 151,1/2 152,2 153,1/2 155,0.5-2 156,1/2 157,2
158,1 159,1/2 160,1 161,0.5-0.8 162,1 163,2 164,1/2 165,1/2 166,1
168,0.25-0.63 169,2 170,1/2 171,2<2-3-branched> 172,1/5<long slender pointed>
173,2 174,0.8-1.8 175,3 176,2<thin> 177,1/2<shallow> 179,2 180,2<obscured>
181,2 182,4 183,8/6/10 184,2/1 185,1 186,1/2/3 187,2 189,1/2 191,0.4-1.2
192,0-0.2 194,1 195,3 196,0.28-0.47-0.48 197,4.5-6.5 198,2 199,8-10<2-5> 200,9
202<17 Jun-1 Aug.> 203,250-300<map> 204,1 206,3 207,1 208,13 214,5 219,3
220<Stipule characters based on var. brachycarpa> 223,1
 
# Salix breweri/
1<23 DEC 03 APR 91> 2<CAN,NA:CA> 4<Salix breweri Bebb> 5<BR brew> 6<in S.
Watson, Bot. Calif. 2: 88. 1879> 7<Brewer's willow> 11,3/4 12,1-4 13,1 14,1
15,1 16,4/6 18,1/2<sometimes> 19,2 20,7<sparsely to densely so> 21,2 22,1/3
29,1/3 31,1/2<sometimes> 32,2 33,2/3 34,11/10/7<silky-tomentose> 35,3/1/2
37,3/4 38,2 39,2/3 44,1 47,2<sometimes obscured by hairs> 48,3 49,2
51,2/3/5<small sample> 53,2 54,2 55,3-7 57,1 60,2 61,7 62,1/2 63,2 64,3 65,10
66,1/2 68,1<hairy ore or less obscured> 69,1 70,1/2 71,1 72,1 73,5 74,2/7/19
75,58-144 76,11-30 77,2.8-7 78,3/1 79,1 80,2 82,1/2 83,2 84,2
85,1/3/4/9<shallowly toothed and undulating> 86,1<more towards tip> 87,2-2.5-4
88,4/1/2 89,1 90,2/3 91,2 92,2 93,3/2/1 94,7/8 96,1/2 97,1 98,2 101,2/1 102,1
103,2 104,1 105,7/6 108,1 111,1 112,2 113,2 115,1 116,1/2/3 117,8-45 118,12-47
119,7-12 120,1.1-2.7-5 121,1-3 122,1/2 123,0-1 124,2 125,1 126,17-57
127,19-59<to 80 mm in fruit> 128,5-10 129,3.4-5.1-6.3 130,1.5-4 131,1/2
132,0-1 134,1/2 136,2/3 137,0.8-1.5 138,2 139,3 140,1 141,1 142,1 143,3 144,1
145,2 146,1 150,2 151,1 153,1<very slender> 155,0.8-1.4 157,2 158,1 159,1/6
160,1 161,0.4-0.6 162,1/2<at base> 163,1 165,1<rarely present> 169,2 170,1
172,1/2<sometimes bifurcate> 174,0.6-1.5 175,3 176,2 178,1/2 179,7 180,3 181,2
182,4 183,7 184,2 185,1 186,2 187,2 189,1/2/3/4 190,1 191,0.4-0.8 192,0-0.4
194,1 195,4 196,0.16-0.23-0.24 197,4-6 198,2 199,4-12<sample 8 2-6> 200,9
202<9 Mar-15 Apr CAN> 203,300-1300<CA> 204,1 206,4 207,1 209,5 211,1/5
212,3/12/13 213,1/3/10/11 214,4 218,3 220<Buds with strong lateral ribs. One
specimen had pistillate flowers with both abaxial and adaxial nectaries.>
223,1/2 
 
# Salix calcicola var. calcicola/
1<3 JAN 04 NOV 90> 2<CAN:NMT,QK Quebec herbaria, research data> 4<Salix
calcicola Fernald & Wiegand var. calcicola> 5<LA cal-cal> 6<Rhodora 13: 251.
1911> 7<limestone willow> 9<Salix calcicola var. nicholsiana Polunin; Salix
lanata subsp. calcicola (Fernald & Wiegand) Hultén; Salix richardsonii var.
macouniana Bebb> 11,2<gnarled> 12,0.05-1.3<5-130cm> 13,1/4 14,1/3 15,1
16,6/5/4 17,1<or obscured by hairs>/2 18,2/1 19,2/1 20,6<usually
persistent>/2 21,2 22,2/3 23,2 24,1/2 25,1 26,1-3 27,1 28,1 29,5/3 31,1/2 32,2
33,2/1 34,6 35,2<long, white or gray, intertwined> 36,2/1 37,3<see note>
38,2 39,1 40,4/2 44,2 45,1/2 46,2 47,3 48,3 49,2/3<skeletonized> 50,1-5.8-14
51,3/4/5 52,1
53,2/1 54,3/2 55,1.5-3.8-9 56,4.7-9.2-17.5 57,1 60,2 61,6/5 62,2/1 63,2 64,2
65,6<abaxial side only> 66,1 68,1 69,1 70,2<closely> 71,1/3 72,1 73,1
74,9/10/11 75,16-31.5-61 76,10-21.8-44 77,0.7-1.5-2.6
78,4/3/7<uncommon>/1<uncommon>/6<uncommon> 79,1/2 80,2/3<often purplish> 82,1/2
83,2 84,2 85,1/4 86,1/2 87,3-12-22 88,2/1/5 89,1/2 90,2 91,2 92,2/1 93,1/2
94,5/6/2 96,2 97,1 98,1 101,1 102,1 103,2/1 104,1/2 105,6/5/2 108,1 111,1
112,1/2 113,2 115,1 116,2 117,16-45 118,18-45 119,13-21 120,1.1-1.9-2.4 121,0-8
122,1 123,0 124,1 125,2 126,22-80 127,32-75<to 110 mm in fruit> 128,12-25
129,1.7-2.8-3.8 130,0-7 131,1 132,0-5 134,5/6 136,2/1 137,1.2-3.2 138,2 139,2
140,1 141,1 142,1 143,3/1 144,1 145,2 146,1 150,2 151,2 153,1/2 155,0.5-1.2
157,2 158,3 159,1/2 160,1 161,0.5-0.7 162,1 163,1 165,1 169,2 170,1 172,2
174,0.6-1 175,3/2<rare shorter than> 176,2<thick> 178,2/5/6 179,2/1 180,1
181,1 183,1 188,1 189,1/2 190,1/2 191,1.6-3 192,0.2-1.2 194,1 195,4/3
196,0.2-0.38-0.56 197,4.4-8 198,1 199,13-18<sample 7 6-9> 200,1 201<Löve &
Löve 1982> 202<2 Jun-1 Aug> 203,1-281<CAN> 204,1 206,3 207,2 208,3/4/6/9/10/12
214,4 218,12 220<Excluding Rocky Mt. pops. Buds seem to be of the arctica-type 
(one or two catkins usually arise from distal ends of branches), reproductive 
buds ovoid, yellowish; stipules ovate or lanceolate to narrowly elliptic, 
length-width ratio 1.1-1.8-4.4, margins entire, glandular dotted, 
glandular-dotted or not on adaxial surface. Hybrids with S. richardsonii known
from Churchill (CAN).> 223,1
 
# Salix calcicola var. glandulosior/
1<23 DEC 03 NOV 90> 2<CAN:AB,CO> 4<Salix calcicola Fernald & Wiegand var.
glandulosior Boivin> 5<LA cal-gla> 6<Nat. Canad. 75: 221. 1948> 11,2
12,0.15-0.5<15-50 cm> 13,1 14,1/3 15,1 16,6/5/4 18,2 19,2/1 20,6<in patches>/2
21,2 22,2/3 29,5/3 31,1 32,2 33,2 34,6 35,2 37,3 38,2 39,1 44,2 45,1 46,2 47,3
48,3 49,2/3 51,3/5 53,2/1 55,2.5-5-8 56,5.1-8-13.7 57,1 60,2 61,6/5 62,2 63,2
64,2 65,6 66,1 68,1 69,1 70,2<closely so> 71,1/3 72,1 73,1 74,9/10/11/8
75,24-39-50 76,12-22-31 77,1.4-1.8-2.7 78,4/3/7<uncommon>/1<rare> 79,2
80,2/3<often purplish> 82,1 83,2<closely> 84,2 85,1/4 86,1/2 87,5-12-22 88,2/1
89,1/2 90,2 91,2 92,2/1 93,2/1 94,6/5/2 96,2 97,1 98,1 101,2/1 102,1 103,2/1
104,2/1 105,6/5/2 108,1 111,1 112,2 113,2 115,1 117,17-25 122,1 123,0 124,1
126,30-60 131,1 132,0-4 134,5/6 136,2 137,1.6-3.4 138,2 139,2 140,1 141,1
142,1 143,3/1 144,1 145,2 146,1 150,2 151,1 153,2 155,0.5-0.9 157,2
161,0.6-0.7 162,1 163,1 165,1 169,2 170,1 172,2 174,0.2-1.1 175,1/2/3
176,2<thinnish> 178,2/3/5<when young> 179,2 180,1 181,1 183,1 188,1 189,1
190,1/2<when young> 191,0.9-1.8 192,0.3-0.6 194,1 195,4 196,0.2-0.28-0.36
197,4-5.5 198,1 199,14-20<sample 3 7-10> 200,9 203,1220-1840<AB CAN>/3700<CO
CAN> 204,1 206,3/4 207,1 208,1 209,6 214,4 218,12 220<Bud type seems to be the
arctica-type CHECK.> 223,1
 
# Salix cana/
1<14 NOV 04 21 Apr 94> 2<NY,CHAPA,MEXU,TEX:Mexico> 3<Nee, Dorn 1999> 4<Salix 
cana Mart.& Gal.> 5<GE cana> 6<Bull. Acad. Roy. Sci. Bruxelles 10: 344. 1843.>
11,3/4/5<multistemmed> 12,0.5-9 13,1 14,1 15,U 16,6/7 18,1/3 19,2/1 20,6/4/2
21,1/2 22,1<one specimen> 29,1/3/5 31,3 32,2/1 33,2/3 34,3/4/11 35,2/3 38,2 39,2
43,2 44,1 47,1 48,2<sample 1> 49,2 53,3 55,1-5 57,1 60,2 61,3/4/11 62,2 63,1/2
64,1 65,1/3 66,5 68,1 69,1 70,1<rare glandular> 71,1 72,1 73,3 74,8/3/19
75,30-52 76,6-12 77,4-5.8 78,1/3<sample 1> 79,1 80,2/1 82,1 83,1 85,1 88,1/2
89,1 90,2 91,2 92,2 93,1/2/3 94,3/9/10 96,1 97,1/5 98,1 101,2 102,1 103,1/2
104,1 105,4/2 108,1/5 111,3/2 112,2 113,2 115,1 116,3/4 117,6-9 119,6-10
121,1-1.5 122,2/1 123,0-1 124,1 125,3/4 126,6-9 128,6-12 130,1-1.5 131,1/2
132,0-2 134,1/5<light to dark> 136,2/3 137,1.25-2.5 138,2 139,1 140,1 141,1
142,1/2 143,3 144,1 145,2 146,1 150,2 151,1/2 152,2 153,5/2 154,1 155,0.3-0.88
157,2 158,1/3 159,1 160,1 161,0.4-0.65 162,1 163,2 164,2/3 165,1 169,2 170,2
171,2 172,2/4 173,1/2 174,0.3-0.65 175,1 176,2 179,2/3 180,1 181,2 182,4 183,4
184,2 185,1 186,1/2 187,2 189,1/3 191,0.1-0.38 192,0.9-1.5 194,1 195,1
196,0.2-0.48 197,2-3 198,2 199,10<sample 1 5> 200,9 203,2750-3700 204,1 206,5
210,13/15/21/30 214,4 218,8 220<This may be the same as southwestern S.
geyeriana. Dorn, 1999 agrees that it is similar to S. geyeriana.> 223,1/2

# Salix candida/
1<23 JUL 04 17 JUL 96> 2<CAN:AB,BC,NF,ON,SK> 3<Argus 73, 64> 4<Salix candida
Flüggé ex Willd.> 5<CD cand> 6<Sp. pl. 4: 708. 1806> 7<sage willow, sage-leaf
willow> 9<Salix candida beta (var.) denudata Andersson; Salix candida f.
denudata (Andersson) Rouleau; Salix candida alpha (var.) tomentosa Andersson;
Salix candidula Nieuwl.> 
11,2/3 12,0.3-2.5 13,1 14,1/3 15,1 16,5<dark> 18,1 19,2/1 20,8/2<in
patches or floccose> 21,2 22,2/3 24,1/2 25,1 26,1.25-4 27,2 28,2 29,3/4 31,1
32,2 33,3/2<rare sparse> 34,8<felt-like, sometimes floccose> 35,2/1 36,4 37,1 
38,2 39,2 44,1 47,2/3<from start> 48,3 49,2 51,3 53,2/3<obscured by hairs> 
55,3-10 57,1 60,2 61,7/8<densely> 62,2 63,2 64,3 65,7 66,1 67,2<sometimes> 68,1 
69,1 70,1 71,1 72,1 73,1 74,2/7/8/19 75,47-103 76,5-20 77,3.3-7.8(-12) 
78,3/1<slightly concave at base> 79,1
80,1/2 82,1/2 83,2 84,1/2 85,1/9 86,1 87,1-2.6-7 88,1/4 89,1 90,3/2 92,2
93,3<rarely sparsely> 94,7/8<cobwebby in age> 96,2 97,1<dull> 98,4 101,1/2
102,1 103,2 104,2/1 105,7<floccose> 108,1<dull> 111,3 112,2 113,2 115,1
116,2/3 117,16-36 118,17-39 119,8-16 120,1.1-1.8-2.7 121,1-5 122,2<usually
subsessile> 123,0.5-7 124,1/2 125,2/1 126,15-62 127,20-66<to 70 mm in fruit> 
128,9-18
129,1.5-2.7-4.1 130,1-7 131,2 132,1-24 134,1/5 136,1/2 137,1.2-1.8 138,2 139,1
140,1 141,1 142,1 143,3/1 144,1 145,2 146,1 150,2 151,1 153,1/2
155,0.58-1<red> 157,2 158,2/3 159,1/3/6 160,1 161,0.5-0.6 162,1/2 163,1 165,1
169,2<red> 170,1 172,2 173,2 174,0.4-1 175,1/2/3 176,2<thick> 178,1<possibly
also reddish> 179,2 180,2/1 181,2 182,4 183,7/8 184,2<interwoven>
185,1/2<dull> 186,3/2 187,1<very slender, sometimes appears to be flattened>
189,1 190,2 191,0.3-1.9 192,0.1-1.2 194,1 195,4 196,0.4-0.45-0.52 197,4-6
198,2 199,12-18<sample 5 6-9> 200,1 201<Löve & Löve 1982; Suda & Argus 1968>
202<4 May-8 July; late April to early June Smith> 
203,119-2805<FNA>/800-970<WA Kovalchik>/2010-2805<RM Dorn
1997>/119-700<AK> 204,1 206,2/3/4 207,1/2 208,1/2/3/4/5/6/7/8/10/11/12/13/14
209,2/6/7/12/13/14/15/19/21/22/23/26/30/33/34/35/38/41/45/47< >/49/50
214,4 218,5 220<Leaf blade midrib prominent, yellowish, sparsely tomentose.> 
223,1/2
 
# Salix caprea/
1<30 JUL 04 MAY 96> 2<CAN:PA Europe> 3<Argus 86, Meikle, Vicioso> 4<Salix
caprea L.> 5<CI capr> 6<Sp. pl. 2: 1020. 175> 7<goat willow, hoary willow>
11,4/5 12,8-15 13,1 14,1 15,1 16,9/5 18,1 19,2/1 20,4/2 21,1/2 22,2/1/3 29,3/4
31,1 32,2 33,1/2/3 34,6/11/4 35,2/3 38,2 39,2 44,1 47,2 48,3 49,2 51,3/4 53,1
55,7-25 57,1 60,2/1 61,7/2 62,2 63,2 64,2/3 65,7 66,1/5 68,1 69,1 70,1/2 71,1
72,1 73,5 74,8/10/19/20/5 75,50-130 76,25-80 77,2-3 
78,2/1/3/5<uncomon> 79,1/2 80,2
82,1<sometimes subentire>/2 83,2 84,2/3 85,1/7/9 86,1 87,2-3-7 88,2/4 89,1/2
90,2 91,2 92,2 93,1 94,7/4 96,3 97,1 98,2 101,1/2 102,1 103,2/1 104,1 105,4/2
108,1<rare white and ferr> 111,1 112,2 113,2 115,1 116,3/4 117,14-35
118,16-39 119,12-30 120,1-1.3-2.1 121,2-6 122,1/2 123,0-3 124,1 125,2/3
126,26-62 127,27-64 128,10-25 129,1.3-2.4-3.1 130,2-8 131,1/2 132,0-7
134,5<dark>/6 136,2/3 137,2-4 138,2 139,2 140,1 141,1 142,1 143,1/3 144,1
145,2 146,1 150,2 151,1 153,2/4 155,0.38-0.73 157,2 158,1 159,1/2/3 160,1/2
161,0.7-1.1 162,1 163,1 165,1 169,2 170,1 172,2/1/4 174,0.4-0.9 175,1
176,2<thick> 179,2 180,1 181,2 182,4 183,9 184,1/2 185,1 186,1
187,2<refractive> 189,1 191,0.3-0.6 192,2-2.5 194,1 195,4/3 196,0.4-0.55-0.6
197,6-10 198,2 199,6-12<sample 7 3-6> 200,1 201<Vschova & Ferakova 1978,
Krichfalushij & Golyshkin 1985, et al.> 202<Cult 26 Mar-11 May, Europe 
18 Mar-9(-15)Jun> 204,2 205,1/2 206,4/11
208,10<cultivated> 209,1/4/7/8/9/13/20/21/22/27/32/34/35/38 214,4 218,17
220<Reports of 2n=76 (Wilkinson 1944, Suda 1961, as S. bakko)unverified.
Bases of leaf blades sometimes with stipule-like appendages. Possibly 
cultivated in Washington (Suksdorf 10322, Bingen, CAN, det CRB)> 223,1
 
# Salix caroliniana/
1<23 DEC 03 13 AUG 91> 2<CAN> 3<Argus 86> 4<Salix caroliniana Michx.> 5<HU
caro> 6<Fl. bor.-amer. 2: 226. 1803> 7<Carolina willow, coastal plain willow>
9<Salix amphibia; Salix harbisonii C. K. Schneider; Salix longipes Shuttlw. ex
Andersson; Salix longipes var. pubescens Andersson; Salix longipes var.
venulosa (Andersson) C. K. Schneider; Salix longipes var. wardii (Bebb) C. K.
Schneider; Salix nigra var. longipes (Shuttlw. ex Andersson) Bebb; Salix nigra
var. wardii Bebb; Salix occidentalis Bosc ex K. Koch, non Walt.; Salix
occidentalis var. longipes (Shuttlw. ex Andersson) Bebb; Salix pitcheriana
Barratt; Salix wardii (Bebb) Bebb> 11,5 12,5-10 13,1 14,1/5 15,2 16,5/6 18,1
19,1/2 20,1/6/7 21,2 22,1/3 24,2 25,1 26,1.5-5 27,2 28,2 29,3/5 31,1 32,1/2
33,1/2/3 34,1/6/7 35,2/3 37,1 38,1 39,3 42,3 44,1 47,2/3 48,3 49,2 51,4/3
53,3/4/2 55,(3-)4.5-14(-22) 56,5.8-15-24 57,2 58,1/2<rare clusters> 59,1 60,2
61,7/5 62,1/2 63,1/2 64,2 65,1/7<sometimes silky> 66,1/5 67,2<sometimes>
68,1/2 69,1/4 70,1/2 71,1 72,1 73,3 74,2/13<to narrowly so>
75,(50-)75-115(-220) 76,10-22(-35) 77,5-10 78,3/1/4<uncommon>/7<uncommon> 79,1 
80,3 82,2 83,2 84,1
85,2/4 86,1 87,6-8-12 88,2/1/3 89,1 90,2 91,3 92,1/2 93,1 94,1/7<on midrib,
rare pilose> 96,1 97,1/5 98,2 101,3 102,1 103,1/2 104,1 105,1/5/2 108,1/5
111,3 112,2 113,2 115,2/3 116,1/2 117,24-95 118,28-97 119,5-11
120,2.5-7.1-12.6 121,2-7 122,2 123,4-25 124,3 125,1/2 126,20-95 127,33-93
128,7-15 129,2.5-4.5-8.3 130,1-8 131,2 132,3-35 134,1 136,2/3 137,1-3 138,2
139,1 140,1 141,1 142,2 143,1/3 144,1/4 145,1 146,2 147,2/1 148,1/2
149,0.25-0.53 150,2 151,1/2 152,1 153,2/1 155,0.3-0.6 156,1 157,4-7 158,1
159,6 160,4 161,0.4-0.6 162,1/2 163,2 164,3 165,1 169,2 170,1/2 171,2
172,2/4/5 173,2 174,0.3-0.73 175,1 176,1/2<thick> 178,2/3 179,2/1 180,2 181,1
183,1 188,1 189,1/2 190,1 191,0.12-0.24 192,1.3-5.3 194,1 195,1
196,0.16-0.2-0.28 197,4-6 198,1 199,12-16<6-8> 200,9 203,6-520<FNA> 204,1
206,4/6<Cuba>/8<Guatemala> 207,2
209,1/4/9/10/11/13/14/16/17/18/20/24/25/30<mixed
sheet>/32/35/36/38/40/42/43/46/48 210,19 214,1 215,2 220<Cataphylls 1-2,
broadly obovate.> 223,2
 
# Salix cascadensis/
1<9 JAN 04 20 AUG 91> 2<CAN> 3<Brayshaw 76> 4<Salix cascadensis Cockerell >
5<DI casc> 6<Muhlenbergia 3: 9. 1907> 7<Cascade willow> 9<Salix brownii var.
tenera (Andersson) M.E. Jones; Salix cascadensis var. thompsonii Brayshaw;
Salix tenera Andersson> 11,1<mats> 12,0.03-0.1<3-10 cm> 13,1/5 14,4 15,1
16,4/5 18,1/2<sometimes> 19,1 20,1/2 21,1/2 22,2/3 29,2/3 31,1/2<sometimes>
32,1/2 34,1/6 37,2 38,2 39,2 44,2<dark brown to gray brown> 45,1 47,1 48,1
53,3<thin margins> 55,1.5-5 57,1 60,1 61,1 62,2 63,1/2 64,1 65,1/6 66,1 68,1
69,1 71,2/1<sometimes> 72,1 73,5 74,8/9 75,9-26 76,3.8-7.5 77,2.4-4.3 
78,1/2
79,1 80,3 81,2 82,1 85,1 88,1/2/4 89,1 90,2 91,2 92,1/2 93,1 94,1/5 96,2/1
97,1 98,2 101,2 102,1 103,1/2 104,1 105,1/5 108,1 111,3 112,2 113,2 115,2
116,2/3 117,8-17 118,12.5-26.5 119,5.5-9 120,1.1-1.6-2.1 121,2-6 122,2
123,1-11 124,2/3 125,2/3 126,6-16 127,10-23<to 30 mm in fruit> 128,5-8
129,1.1-1.9-3 130,4-7 131,2 132,2-9 134,5<dark, rarely tawny> 136,2/3
137,1.6-2.6 138,2 139,1 140,1/4 141,1 142,2/1 143,3 144,1 145,2 146,2 147,1
149,(0-)0.2-0.63 150,2 151,1 153,2/4 155,0.4-1.2 156,1 157,2 158,2<small
sample> 159,1 160,1/4 161,0.3-0.6 162,1/2<at base> 163,1 165,1 169,2 170,1
172,2/4 174,0.5-1.2 175,3 176,2 178,1/5 179,2 180,3/2 181,2 182,4/2<sometimes>
183,6<rarely glabrous as in var. thompsonii(Ewert CAN)> 184,2/1 185,1 186,2
187,2 189,1/2 190,2 191,0.3-1 192,0-0.6 193,3 194,1 195,3 196,0.28-0.39-0.56
197,3.5-5 198,2/1 199,6-10<sample 9 3-5> 200,9 202<3 Jul-1 Aug.>
203,2250-3930<FNA>/2250-2600<WA Kovalchik>/2470-3630<RM Dorn
1997>/3350-3930<UTAH> 204,1 206,3/4 207,1 208,2 
209,6<Garfield Co.,Dorn 1997>/26/44/47/50 214,5 219,1
220<Proximal leaves with long (or short) straight wavy hairs adaxially; normal
leaves marcescent, persisting 2 years. Catkins fewer-flowered than S.
arctica. > 223,1/2
 
# Salix chamissonis/
1<23 DEC 03 15 AUG 91> 2<CAN:AK> 3<Argus 73> 4<Salix chamissonis Andersson>
5<MS cham> 6<in DC., Prodr. 16(2): 290. 1868> 7<Chamisso's willow> 11,1<long,
trailing branches> 12,0.03-0.1<3-10 cm> 13,5 14,3 15,1 16,6 18,1 19,1 20,1
21,2 22,1/3/2 29,2 31,1 32,1<rare hairy> 34,1<rare pilose> 37,2 38,2 39,2 44,1
47,3 48,3 49,1/2 53,3 55,5-13 57,1/2 58,1<1-2 pair> 59,1 60,1 61,1 62,2 63,1/2
64,1<very sparse> 65,1/10 66,1 68,1/2 69,1<closely gland-dotted grading to
serrulate>/4 70,2<closely> 71,1 72,1 73,3 74,10/11/20 75,30-50 76,17-30
77,(1.1-)1.6-1.9(-2.1) 78,1/2 79,1 80,3 82,2 83,2 84,1 85,4/5 86,1 87,7-10-14
88,2/4/1/5 89,2 90,2 91,2 92,1 94,1 101,2 103,1 105,1 111,3 112,2 113,2 115,1
116,2 117,22-48 118,30-64 119,12-22 120,1.5-2.2-3.5 121,3-16 122,2 123,4-28
124,1/2 125,2 126,19-58 127,32-73<to 105 mm in fruit> 128,10-17
129,1.6-2.8-3.9 130,7-25 131,2 132,4-28 134,5/6 136,1 137,1.2-2.8 138,2 139,2
140,1 141,1 142,1 143,2/3 144,1 145,2 146,1 150,2 151,1 153,4 155,0.5-0.9
157,2 158,2<small sample> 159,1/2 160,1 161,0.5-0.6 162,1 163,1 165,1 169,2
170,1 172,4/2 174,0.3-1 175,2/3 176,2<thick> 178,2/4/5 179,1 180,1
181,2<sometimes densely so in Russia> 182,1/2/3 183,5<at tip>/6 184,1 185,2
186,1/3 187,3 189,1/2 190,2 191,0.8-1.2 192,0.2-0.4 194,1 195,3
196,0.36-0.46-0.68 197,5-7 198,1<glabrescent> 199,12-18<sample 6 6-10> 200,5
201<? N.A. 2n=114 Russia, Zhukova 1968> 202<12-30 June.> 203,2-1524<AK> 204,1
206,3/4/13<Russian Far East> 207,1 208,7/14 209,2 214,5 219,5 220<Stipules to
8-9 mm, narrowly elliptical.> 223,1
 
# Salix chlorolepis/
1<23 DEC 03 01 9 Feb 00> 2<CAN:QK(3 sheets),Blondeau Herb.(1 stam),MT(3 veg 2
stam),HUH, QFA, OKA> 4<Salix chlorolepis Fernald> 5<ML chlo> 6<Rhodora 7: 186.
1905> 7<green-bract willow> 11,2 12,0.15-0.2 13,1 14,1 15,1 16,6 18,2/1 19,1
20,1 21,1/2 22,1 29,3 31,1 32,1 34,1 37,2 38,2 39,2 40,4 41,1 43,2 44,1 47,1/2
48,2 49,2 53,3/2 55,1-3.5 56,8-24<often shorter than bud> 57,1 60,1 61,1
62,2/1 63,1<rarely hairy> 65,1<margins ciliate> 68,1 69,1 70,1/2 71,1 72,1
73,5/3 74,9/19/20 75,14-33 76,7-12 77,1.9-3.4 78,1/3 79,1 80,3/2 81,2 82,1
83,2 84,1 85,1 88,1/4/5 89,1 90,2 91,2 92,1 94,1<margin ciliate> 101,2 102,1
103,1/2 104,1 105,1/3<on margins> 107,2 108,1 111,3 112,2 113,2 115,1 116,3
117,6-11 118,6.5<sample 1> 119,5-8 120,1.2-1.25 121,0.5-1 122,2 123,1-3
124,1/2 125,2/3 126,6-17 127,7-12 128,3-6 129,1.2-1.8-2.2 130,0.2-2 131,2
132,1.8-12 133,1 134,1/5<or green-tinged> 136,3 137,1-2.6 138,1<sometimes
ciliate and glaucous> 143,3<broadly rounded to retuse> 144,1 145,2 146,2
147,1/2 148,2 149,0.35-0.43 150,2 151,1 153,2 155,0.5-0.8 156,1 157,2 159,1
160,1 161,0.4-0.6 162,1 163,1 165,1/2 166,1 169,2 170,2 171,2 172,1 173,2
174,0.9-1.63 175,3 176,2 177,1/2<shallow> 178,2 179,2 180,3/2 181,1 183,1
188,1 189,1/2/3 190,1<light brown> 191,0.52-1.3 192,0-0.35 194,1 195,3/1
196,0.3-0.56 197,3.6-6 198,1 199,8-10<sample 2, funiculi broad and flat 4-5>
200,1 201<Gervais 1995> 202<12-24 Jul, 2 Aug,(small sample.)> 203,970-1200
204,1 206,3 207,2 208,12 214,5 219,4 220<Plants with sparsely hairy leaves and
hairs on beak of ovairies are hybrids with S. brachycarpa. Buds in axils of
leaves on flowering branchlets; adaxial pistillate nectary rarely unusually
thin, fimbriate, and scale-like (Fernald et al. 25666 (GH).> 223,1
 
# Salix cinerea/
1<15 SEP 04 26 MAY 92> 2<CAN:ON,USA,Europe> 3<Argus 86> 4<Salix cinerea L.>
5<CI cine> 6<Sp. pl. 2: 1021. 1753> 7<large gray willow, gray willow>
10<Excluding S. cinerea oleifolia which = S. atrocinerea> 11,4 12,3-7 13,1
14,1 15,1 16,9 18,1 19,2/1 20,5/6/7/2 21,1/2 22,2/3 24,2 25,1/2/3 26,3-62 27,1
28,1 29,3 31,1 32,2 33,1/2/3 34,5/6 35,3/2/1 36,1/2/3 37,3 38,2 39,2 44,1
47,2/3 48,3 49,2 51,3/5 53,1 54,2 55,4-15 57,1 60,2 61,7 62,2 63,2 64,1/2/3 65,7
66,1 67,2<sometimes> 68,1 69,1 70,1/2 71,1 72,1 73,3 74,9/10/19/20 75,65-105
76,22-52 77,2-3 78,3/1/2 79,1/2 80,2 82,1/2 83,2 84,2 85,1/7/9 86,1 
87,2-3-4
88,2/4 89,1 90,2 91,2 92,2 93,2/1 94,7 96,3/2 97,1 98,2<curly> 101,1/2 102,1
103,2/1 104,1 105,4/7/2 107,1 108,1 109,2 110,1 111,1 112,2 113,2 115,1
116,2/3 117,25-36 118,26-39 119,12-26 120,1.1-1.7-2.8 121,1-2.5 122,1/2
123,0-5 124,1 125,2/3 126,25-50 127,27-54<to 75 cm in fruit> 128,4-15
129,2.1-2.7-3.6 130,1-5 131,2 132,1-5(-10) 134,5<dark>/4/6 136,2 137,2-3 138,2
139,2 140,1 141,1 142,1 143,1/2 144,1 145,2 146,1 150,2 151,1/2 152,2 153,2/5
155,0.5-1 157,2 158,1/3 159,1/2 160,1/2 161,0.7-1 162,1 163,1/2 164,3 165,1
169,2 170,1 172,2/4 174,0.4-0.95 175,1 176,2<thick> 178,1/2 179,2 180,2 181,2
182,4 183,10 184,1/2 185,1 186,1 187,2<refractive> 189,1 190,1 191,0.2-0.5
192,1.2-2.7 194,1 195,4 196,0.3-0.6 197,5-5.6 198,2 199,12<sample 2 6> 200,3
201<Blackburn & Harrison 1924, Wilkenson 1944, Federova-Sarkissova 1946,
Heslop-Harrison 1926, Chmelar 1979, Neumann & Polatschek 1972, Krichfalushij &
Golyshkin 1985, Murin 1976> 202<mid-Mar-late May> 204,2 205,1/2 206,3/4/10 208,2<?>/10
209,1/7/9/11/15/17/18/20/21/22/25/32< >/34/38/39/40/41/42/44/46/48/49 214,4
218,17 220<Buds with strong lateral ribs; juvenile leaves revolute; stipules 
strongly asymetrical.> 223,1
 
# Salix commutata/
1<23 DEC 03 20 AUG 91> 2<CAN:BC,OR,MT; NA,US:CA(CHECK); OSC:OR> 3<Argus 73,
83, Dorn 75, Brayshaw 76> 4<Salix commutata Bebb> 5<HA comm> 6<Bot. Gaz. 13:
110. 1888> 7<under-green willow> 9<Salix barclayi var. commutata (Bebb) Kelso;
Salix commutata var. denudata Bebb; Salix commutata var. mixta Piper; Salix
commutata var. puberula Bebb; Salix commutata var. sericea Bebb> 11,2/4
12,0.2-3 13,1 14,1 15,1 16,4/5/6 18,1/2<sometimes> 19,2/1 20,5/2 21,1/2 22,2/3
23,2 24,2 25,1/2 26,1-3 27,2 28,1 29,2/3/5 31,1 32,2 33,1/2/3 34,5/6/8 35,1/2
38,2 39,1/2 44,1/2 45,1 46,2 47,3 48,3 49,2/3 51,5/3 52,2 53,2/1 55,1.5-11
56,7.1-11.8-19.3 57,1 60,2 61,5/7 62,2 63,2<rarely glabrous> 64,1/2/3
65,10/7<silky-tomentose> 66,1 68,1/2 69,1/4<shallowly> 70,2 71,1/2 72,1 73,3/5
74,3/4/9/10 75,10-100 76,5-44 77,1.5-3.4 78,3/4/6/7 79,1 80,3/2 82,1/2 83,2
84,2<sometimes irregularly spaced>/1 85,1/4 86,1/2 87,0-7-19 88,2/1/4 89,1/2
90,1 92,1/2 93,1/2 94,1/7/5/6/2 96,2 97,1 98,2/1 100,1 101,1/2 102,1 103,1/2
104,1/2 105,5/6/1/2 108,1 111,3 112,2 113,2 115,1/2 116,2/3 117,13-35
118,15-37 119,9-20 120,1.3-2-2.5 121,1-5 122,2 123,2-10<30> 124,1/2 125,1/2/3
126,15-57 127,17-61 128,7-15 129,1.7-2.7-4.7 130,1.5-8 131,2 132,3-15<30>
134,5/1/4 136,2 137,1-3 138,2 139,1/2 140,1 141,1 142,1/2 143,1/3 144,1 145,2
146,1 150,2 151,1 153,2/4 155,0.2-0.8 157,2 158,1/3 159,1 160,1/2 161,0.4-1
162,1 163,1 165,1 169,2 170,1 172,2/4/5 174,0.3-0.7 175,1 176,2<thick>
178,2<drying brown>/5 179,2/1 180,1/3 181,1<rare hairy on beak> 183,1<rare
tomentose, divergent, white, straight or wavy, flattened> 188,1 189,1 190,1
191,0.5-1.5 192,0.3-2 193,2 194,1 195,5/4 196,0.16-0.34-0.4 197,3.5-8 198,1
199,10-28<sample 7 5-14> 200,1 201<Dorn 1975a> 202<late May to mid-Aug (23
May-12 Aug CAN/14 Jun-25 Jul HUH)> 203,1-2400<AK,OR,WA;780-2340:WA Kovalchik>
204,1 206,3/4 207,1 208,1/2/7/14 209,2/12/26/37/47 214,4 218,10 223,1
 
# Salix cordata/
1<19 SEP 04 30 MAR 92> 2<CAN:ON, et al.> 3<Argus 64> 4< Salix cordata Michx.>
5<HA cord> 6<Fl. bor.-amer. 2: 225. 1803> 7<heart-leaf willow, sand dune
willow> 9< Salix adenophylla Hook.; Salix syrticola Fernald> 11,2/3/4 12,0.4-3
13,1 14,1/3<burial in sand>/5 15,1/2 16,6 17,2 18,1 19,2/1 20,7/2 21,1/2
22,2/3 23,1 24,2 25,1 26,1-2.5 27,2 28,2 29,5/9 31,1 32,2 33,2/3 34,6 35,2 
37,1 38,2 39,1 44,1 47,3 48,3 49,2 
51,3/5 53,2 54,3/2 55,1-13 56,5.3-10.3-21.2 57,1 60,2 61,7 62,2 63,2 64,2/3
65,6/10<midrib> 66,1 68,1/2 69,1/4 70,2<closely> 71,1<rare amphistomatous>
72,1 73,5 74,3/8/9/10 75,47-88 76,13-45 77,1.6-3.2 78,7/4/3 79,1 80,3/2 82,2
83,2 84,1 85,4/5<sometimes irregularly so> 86,1 87,9-14 88,2 89,1 90,1<rarely
very thinly glaucous> 92,2/1 93,2/1 94,6/2<midrib remains hairy> 96,2 97,1
98,1/2 101,1/2 102,1 103,2/1 104,3/2 105,6/2<midrib remains hairy> 108,1 111,3
112,2 113,2 115,1 116,2 117,15-37 118,17-40 119,8-15 120,1.5-2.4-3.6 121,0-4
122,2 123,1-8 124,2 125,2/1 126,21-60 127,27-65 128,8-19 129,1.9-2.7-4.2
130,2.5-8 131,2 132,3-16 134,5<lt to dark> 136,2 137,1-2.6 138,2 139,2 140,1
141,1 142,1/2 143,1/3 144,1 145,2 146,1 150,2 151,1 153,2/1 155,0.3-1.25 157,2
158,1 159,1/2 160,1/3 161,0.6-0.8 162,1 163,1 165,1 169,2 170,1 172,2/1
174,0.4-1.3 175,1/2/3<about same length> 176,2<thick or thin> 178,2 179,2/1
180,2 181,1 183,1 188,1 189,1 190,1 191,0.7-1.6 192,0.5-1.4 193,2 194,1 195,5
196,0.2-0.3-0.36 197,3.6-7 198,1 199,11-24<sample 5 5-12> 200,1 201<Dorn 1976;
Neumann & Polatschek 1972> 202<18 Apr-2 Jul HUH> 203,0-185<Dorn 95> 204,1
206,3/4 207,2 208,10/12 209,13/14/22/34/35<extirpated>/49 214,4 218,10 
220<Plants with leaves thinly glaucous abaxially may be hybrids with S. 
eriocephala.> 223,1
 
# Salix delnortensis/
1<17 AUG 04 20 AUG 91> 2<CAN,NA:CA> 4<Salix delnortensis C.K. Schneider> 5<SI
deln> 6< J. Arnold. Arb. 1: 96. 1919> 7<Del Norte willow> 9<Salix breweri var.
delnortensis (C. K. Schneider) Jepson> 11,3 12,1-2 13,1 14,1/5 15,3 16,6
18,1/2<sometimes wax in cracks> 19,2/1 20,7/11<matted hairs>/2 21,1 22,3/4
29,5/3 31,1 32,2 33,2/3 34,11 35,3 36,1/2/3/4 37,3 38,2 39,2 44,1 47,1/2 
48,2/3 49,2 51,3
53,1/2 54,2 55,6-16 57,1 60,2 61,11/7 62,2 63,2 64,3 65,11/10 66,1/2 68,1 69,1
70,1/2 71,1 72,1 73,1 74,9/20 75,53-102 76,29-54 77,1.3-2.8 78,1/3 79,1 80,2
82,1<rare toothed> 83,2 84,1/2 85,1/9<rarely shallowly toothed and undulating>
86,1/2 87,2-2.8-4 88,4/5/1 89,1/2 90,2/3 91,2 92,2 93,3/2/1 94,11/7/6/9 96,3/2
97,1 98,2 101,1 102,1 103,2 104,1 105,7/9 108,1 111,1 112,2 113,2 115,1
116,2<3 plants> 117,22-32 118,25-30<sample 3> 119,6-13 120,2.3-3.2-3.8 121,0-3
122,1/2 123,0-5 124,2 125,1/2 126,15-50 127,17-53 128,6-8 129,2.5-4.1-6.3
130,2-3 131,2 132,1-3 134,5 136,2/3 137,1.2-2.2 138,2 139,1/2 140,1 141,1
142,1 143,3 144,1 145,2 146,1 150,2 151,1 153,1/2 155,0.5-0.98 157,2<3-4 in
one catkin> 158,3 159,1 160,1/2 161,0.6-0.7 162,1/2/3 163,1 165,1 169,2 170,1
172,1/2 174,0.4-0.88 175,3 176,2<thick or thin> 179,5 180,1 181,2 182,4 183,10
184,2 185,1 186,1 187,2 189,1 191,0.6-1.2 192,0-0.3 194,1 195,4
196,0.2-0.32-0.4 197,4 198,2 199,14-18<sample 2 6-9> 200,9 202<30 MAR-10 MAY>
203,90-500<CA> 204,1 206,4 207,1 209,5/37 211,1 212,2 214,4 218,16 
220<Branchlet hairs flattened; stipules densely hairy abaxially, glabrate
adaxially, margins gland-dotted;bases of leaf blades join petioles in a short, 
concave curve.> 223,1
 
# Salix discolor/
1<29 DEC 04 20 JAN 92> 2<CAN:ON,MB,SK,AB,BC,WI, Blondeau> 3<Argus 64, 86>
4<Salix discolor Muhl.> 5<CI disc> 6<Ges. Naturf. Freunde Berlin II. 4: 234.
1803> 7<pussy willow, large pussy willow> 9<Salix ancorifera Fernald; Salix
conformis J. Forbes; Salix crassa Barratt; Salix discolor var. overi C. R.
Ball; Salix discolor (var.) prinoides (Pursh) Andersson; Salix discolor var.
rigidior (Andersson) C. K. Schneider; Salix fuscata Pursh; Salix prinoides
Pursh; Salix squamata Rydb.> 11,4 12,2-4(-8) 13,1 14,1/5 15,1 16,6<dark>/1
18,1/2/3 19,2/1 20,6/2 21,1/2 22,1/2/3 24,1/2 25,1/2/3 26,1-10 27,2 28,2
29,5/8<dark>/1/3 31,1/3 32,2/1 33,2 34,11/7/2 35,2 36,2/4/5 37,3 38,2 39,2 44,1 
47,2 48,3 49,1/2 51,3/2 53,1 54,2/1 55,6-17 57,1 60,2 61,7 62,1/2 63,2 64,1/2
65,7/5/9 66,5/4/1 67,1 68,1/2 69,1/4 70,1/2 71,1 72,1 73,3 74,8/9/19/20 
75,30-80(-135) 
76,12-33 77,(2.3-)3-3.5(-4.5) 78,3/1/2 79,1/2 80,3 82,1/2 83,2
84,2 85,7/9/1/3 86,1<more prominent toward tip> 87,2-3-4 88,1/4/2 89,1/2 90,2
91,2 92,2/1 93,1 94,1/4/5/10/2<midrib glabrous or densly pubescent> 96,1/2
97,5/1 98,2 101,1/2 102,1 103,2/1 104,1 105,1/5/2 108,5/1 111,1 112,2 113,2
115,1 116,2/3 117,20-50 118,23-52 119,12-22 120,1.1-2-3.1 121,0-5 122,1/2
123,0-3 124,1<loose in fruit> 125,1/2 126,22-105 127,25-108<to 115 mm in
fruit> 128,12-33 129,1.7-3-5.7 130,1-6 131,1/2 132,0-10 133,1 134,5/6/4 136,2
137,1.4-2.5 138,2 139,2 140,1 141,1 142,1 143,1/2 144,1 145,2 146,1 150,2
151,1 153,2 155,0.6-1.1 157,2 158,3/1/2 159,1/2/3 160,1/2 161,0.5-1 162,1
163,1/2 164,3 165,1 169,2 170,1 172,2/5 174,0.7-1.3 175,1 176,2<thick with
thin margin> 178,1/2/3/5 179,1/2 180,1/2 181,2 182,3 183,9 184,1 185,1 186,1
187,2<refractive> 189,1 190,1/2 191,0.3-1 192,2-2.7 193,1 194,1 195,3
196,0.48-0.64-0.72 197,6-11 198,2 199,6-16<sample 7 3-9> 200,3/4/5 201<4x Löve
& Löve 1982; Suda & Argus 1968; Zsuffa & Raj 1981. 5x Suda unpubl. This plant
is teratological. 6x Dorn 1976; Suda unpubl.> 202<11 Apr-22 May; early May to 
late or mid-June Smith>
203,5-1150<CAN east>/610-2440<RM Dorn 1997> 204,1 206,3/4 207,1/2
208,1/2/3/4/5/6/7/8/10/11/12/13
209,7/8/13/14/15/17/19/20/21/22/23/25/26/29/30/32/33/34/35<
>/38/39/41/45/46/48/49/50 214,4 218,17 220<Juvenile leaves often very densely
hairy at first soon becoming sparsely hairy. Stigmas 1.25 mm in one Blondeau
successive collection.> 223,1
 
# Salix drummondiana/
1<25 OCT 04 21 AUG 91> 2<CAN:BC,NM,NV,OR,WA; NA:CA> 3<Argus 73,83, Brayshaw 76>
4<Salix drummondiana Barratt ex Hook.> 5<PH drum> 6<Fl. bor.-am. 2: 144. 1838>
7<Drummond's willow> 9< Salix bella Piper; Salix covillei Eastw.; Salix
drummondiana subsp. subcaerulea (Piper) E. Murray; Salix drummondiana var.
bella (Piper) C. R. Ball; Salix drummondiana var. subcaerulea (Piper) C. R.
Ball; Salix subcaerulea Piper> 11,3/4 12,1-5 13,1 14,1/5 15,3/2 16,4/6 17,2
18,3/2/1 19,1 20,1/2 21,1 22,2/3 24,2 25,1 26,1.5-4 27,1 28,1 29,5/3<mottled>
31,3/2/1 32,1/2 33,1/2 34,3/5/11/1/2 35,2/3/1 36,2/3/5 37,3/4 38,2 39,2 
44,1 47,1/2/3<sometimes>
48,2/3<sometimes> 49,1/2 53,1/2 54,2 55,2-12 57,1<rarely with glands> 60,2
61,6/11 62,2 63,2 64,1<adaxially>/3<abaxially> 65,9 66,1/5 67,1<gen rudimentary
rarely foliaceous but brownish> 68,1 69,1 70,1/2 71,1<somet. hemiamphistomatous>  
72,1 73,1 74,2/8/9/19 75,40-85 76,9-26 77,3-6.2 78,1/2/3 79,1 80,2 82,1/2
83,2 84,2 85,1/7<shallowly toothed to undulate> 86,1 87,2-3.8-5 88,1/2/4 89,1
90,3<rarely evident thick glaucous> 92,2 93,3/2<rare sparse> 94,9/8/10<midrib
prominent, glabrous, yellow> 96,1/2 97,1/5 98,1/2 101,2/1 102,1<rarely
glaucous> 103,2/1 104,1 105,9/2 108,1/5 111,1 112,2 113,2 115,1 116,2
117,19-40 118,19-40 119,8-20 120,1.4-2.1-3.1 121,0(-6) 122,1 123,0 124,1
125,1/2 126,20-85 127,22-87<to 105 mm in fruit> 128,8-18 129,2-3.5-4.9 130,0-5
131,1/2 132,0-3(-6) 134,5/6 136,2/3 137,1.2-2.8 138,2 139,1/2 140,1 141,1
142,1 143,1/3 144,1 145,2 146,1 150,2 151,1<rare lobed> 153,2 155,0.3-0.63
157,2 158,3 159,1/2 160,1 161,0.4-0.6 162,1 163,1 165,1 169,2 170,1 172,1/2/5
174,0.4-1 175,1/2/3 176,2<thin> 178,1/2<possibly reddish when juvenile> 179,2
180,1 181,2 182,2/4 183,9 184,1 185,1 186,1 187,2 189,1 190,1/2 191,0.5-1.5
192,0.3-2 193,2/3 194,1 195,3/5 196,0.32-0.43-0.6 197,2.5-6 198,2
199,6-17<sample 11 3-9> 200,1/2/3 201<2x Dorn 1975b. 3x Suda & Argus 1968. 4x
Dorn 1975b> 202<23 APR-8 JUL> 203,2200-3000<CA Argus 1993>/620-2070<WA
Kovalchik>/1830-3350<RM Dorn1997>/318-2605<CAN> 204,1 206,3/4 207,1
208,1/2/7/13/14 209,5/6/12/26/28/31/37/44/47/50 211,3 212,7 213,9 214,4 218,15
220<Foliaceous stipules 3-5 mm, linear, ovate, or lanceolate base broadened
and lobes incised.> 223,1/2
 
# Salix eastwoodiae/
1<14 JAN 04 21 AUG 91> 2<NA:CA; CAN:NV,OR,WY> 4<Salix eastwoodiae Cockerell ex
A. Heller> 5<HA east> 6<Cat. N. Am. Pl. ed. 3 89. 1910> 7<Sierra willow>
9<Salix californica Bebb> 11,3/4 12,0.6-4 13,1 14,1 15,1 16,6/7/4<mostly> 17,2
18,1/3<rare weakly glaucous> 19,2/1 20,5<sparsely so>/2 21,1<rare prominent>
22,1/3 23,2 24,2 25,1/2 26,1-5 27,2/1 28,1 29,2/5 31,1 32,2 33,1/2 34,6/5
35,1/2 38,2 39,1 44,1 47,3 48,3 49,1/2 51,3 53,1/2 55,1-14 56,3.9-7.9-19.3
57,1<rarely with spherical glands at distal end> 60,2 61,5/6 62,2 63,2 64,3
65,10/8 66,1<sometimes yellowish> 68,1/2 69,1/4 70,1/2 71,1<rare
amphistomatous> 72,1 73,3/2 74,3/4/9 75,23-99 76,8-37 77,1.8-5 78,4/3/6/7 
79,1/2 80,3/2 82,1/2 83,1/2 84,2 85,1/4<short,slender teeth> 86,1 87,0-10 
88,2/1/4 89,1/2 90,1 92,2/1 93,1/2/3 94,5/7/9/8<woolly-tomentose>/2 96,1/2 
97,1 98,2 101,1/2 102,1 103,2/1<rare> 104,1/2/3 
105,7/10<silky-tomentose; rarely glabrescent, but then midrib hairy> 
107,1/2 108,1 109,3 110,1 111,3 112,2 113,2 115,1 116,2/3
117,9-40 118,9.5-36.5 119,7-15 120,1.1-2-3 121,0.5-4 122,2 123,1.5-7 124,2/1
125,2/3 126,10-43 127,11-51 128,8-16 129,1.3-2.4-3.4 130,0-8 131,2 132,2-12
134,5<sometimes dark>/6 136,1/2 137,1.4-2.8 138,2 139,1/2 140,1 141,1 142,1/2
143,3/1<rarely acuminate> 144,1 145,2 146,1 150,2 151,1 153,1/2 155,0.5-1.1
157,2 158,1/3 159,1/2/6 160,1 161,0.48-0.92 162,1 163,1/2 164,3 165,1 169,2
170,1 172,1/2<sometimes bifurcate> 174,0.5-1.1 175,3/1/2 176,2<thin but prob
collapsed> 178,2 179,2 180,1/2 181,2/1 182,2/3/4 183,9/10/2<rare glabrous>
184,1/2 185,1 186,1/2 187,2 189,1 190,1 191,0.5-1.5 192,0.2-1.6 193,1 194,1
195,3/4/5 196,0.18-0.39-0.76<evidentally two size classes> 197,4-10
198,2<sometimes just patches of hair> 199,12-16<sample 5 6-8> 200,3 201<Dorn
1975a> 202<13 May-29 Jul> 203,1600-3800<CA,OR,WY>/2315-3200<RM Dorn 1997>
204,1 206,4 207,1 209,5/12/26/28/37/47/50 211,1/2/3/4/7/8 212,2/3/5/7/10/18
213,2/7/8/9 214,4 218,10 220<Proximal leaves sometimes short and slender, with
long, straight hairs.> 223,1/2
 
# Salix x jesupii/
1<29 OCT 04 28 OCT 04> 2<CAN HUH> 3<Bebb 1895> 4<Salix x jesupii Fernald>
5<SX jesu> 6<Rhodora 48: 38. 1946> 7<Jesup's willow> 9<Salix alba L. x S. 
lucida Muhl.> 10<Based on M.S. Bebb, Gard. & For. 8: 423. 1895> 
11,4/5 12,7-10 13,1 14,U 15,U 16,4/9<dark> 17,2 18,1 19,1/2 20,6/9/2<hairy at 
nodes> 21,1/2 22,1 29,5 30,1/2 31,1 32,2 33,1/2 34,4/9/10 35,1/2 36,1/2 37,1 
38,2 39,2 40,2 41,1 42,2/3 43,2 44,1 47,3/2 48,3 49,1 50,1.5-6 51,1/3 52,1 
53,1/2 54,1 55,3-11 56,9.4-13.6-22.8 57,2 58,3/1/2 59,1 60,2 61,4 62,1 63,2 
64,3 65,10 66,5 67,2 68,2 69,4 71,2/3 72,1 73,2/3 74,8/4<lanceolate, Bebb 
1895> 75,67-117 76,14-26 77,3.3-4.7-5.9 78,1/3/2 79,1 80,3 81,1 82,2 84,1 
85,2/4/8 86,1 87,5-11 88,2/3 89,1 90,2 91,2 92,2/1 93,1 94,10/2 95,1 96,1 97,5 
98,1 99,3 100,1 101,2 102,1 103,1/2 104,1 105,10/2 106,1 107,1 108,1/5 109,3 
110,1 111,3 112,2 113,2 114,2 115,2/3 116,1/2 117,40-55 118,52-68 119,11-13 
120,3.3-4.2 121,4-12 122,2 123,5-17 124,1/2 125,1 126,30-65 127,37-75 
128,7-10 129,4.3-7.5 130,4-12 131,2 132,8-16 133,1 134,1 135,2 136,2/3 
137,1.5-3.8 138,2 139,1 140,3/1 141,1 142,1/2/4 143,1/3 144,3/1 145,1 146,2 
147,1 149,0.25-0.72 150,2 151,1 153,5/2/4 154,1 155,0.26-0.44 156,1 157,3-5 
158,1 159,1/2 160,1 161,0.5-0.84 162,1/2 163,2 164,3/2 165,1 169,2 170,1/2 
171,2 172,4/5/8 173,1 174,0.28-0.55 175,1/2 176,2 178,2 179,2/1 180,2/1 181,1 
183,1 188,1 189,1/2 190,1 191,0.3-0.6 192,0.34-0.8 193,1 194,1 195,1 
196,0.24-0.3 197,4-5 198,1 199,12-14<5-8> 200,9 202<late Apr to mid-May> 204,1 
205,1 206,3/4 207,1/2 208,10/11/12/13 209,17/21/29/34/38/45/46/47<intro>/48/49 
214,2 216,3/1 220<Some plants produce seed others are sterile. Stipes hairy or 
glabrous. Formerly included in S. x ehrhartian (Argus 1986).> 223,1/2
 
# Salix elaeagnos/
1<15 SEP 04 10 Oct 96> 2<CAN,MO:Eurasia,USA,intro> 3<Meikle, Skvortsov,
Vicioso> 4<Salix elaeagnos Scop.> 5<CA elae> 6<Fl. Carn. 2 ed. 2: 257. 1772>
9<Salix incana Schrank> 11,4<sometimes multistemmed tree> 12,1-6(-15) 13,1
14,1 15,1 16,4/6 18,1 19,1 20,1 21,1 29,3/5 31,1 32,2 33,2/3 34,4/7 35,1 38,2
39,2 44,1 47,2/1 48,2 53,2 55,2-5 57,1 60,2 61,7/11 62,2 63,2 64,2/3 65,7
66,1/2 68,1 69,1 70,2 71,1 72,1 73,1/5 74,1/3/18/7 75,5-160 76,3-10(-20)
77,6.6-16.7-29 78,1 79,1 80,1/2 82,1/2 83,2 84,2/3 85,1/4 86,1 87,6-13
88,2/1 89,1 90,2 91,2 92,2 93,2/3 94,7/8<midrib raised, yellowish> 96,1 97,1
98,3 101,1/2 102,1 103,2/1 104,1 105,4/2 108,1 111,2/3 112,2 113,2 115,2
117,22-30 122,1/2 123,0-2 124,2/1 126,20-40 131,2 132,1-5 134,1/5<light>
136,2/1 137,1.5-4 138,2<subglabrous> 139,1 140,1 141,1 142,1 143,3/4/1 144,3/1
145,2 146,1 150,2 151,1 153,2/4 155,0.3-0.88 157,2 158,1 159,1 160,1 161,0.5-0.7 
162,2/3 163,1/2
164,2/3 165,1 169,2 170,1 172,2/4 174,0.3-0.65 175,1/3 176,2 178,2 179,1 180,1
181,1 183,1 188,1 189,1/2 191,0.7-0.9<branched> 192,0.3-0.5 194,1 195,3
196,0.22-0.5 197,3-5 198,1 199,2<Chmelar 1?> 200,1 201<Vachova & Chmelar 1976>
202<Apr-mid-May> 204,2 205,1/2<?> 206,3/4/11 208,8/10/12<cult>
209,7<cult>/19/21<cult>/34<?>/40<cult>/49<cult> 214,4 218,4 223,2
 
# Salix eriocephala var. eriocephala/
1<1 AUG 04 11 FEB 92> 2<CAN:ON,IL,MA,QU> 3<Argus 86> 4<Salix eriocephala
Michx. var. eriocephala> 5<CO eri-eri> 6<Fl. bor.-amer. 2: 225. 1803>
7<Missouri willow, diamond willow, heart-leaf willow> 9<Salix acutidens Rydb.;
Salix angustata Pursh; Salix cordata var. abrasa Fernald; Salix cordata var.
rigida (Muhl.) Boivin; Salix cordata subsp. rigida (Muhl.) Andersson; Salix
cordata var. angustata (Pursh) Andersson; Salix cordata var. missouriensis
(Bebb) Mackenzie & Bush; Salix cordata var. rigida (Muhl.) Andersson; Salix
cordata var. rigida (Muhl.) Carey; Salix cordata var. vestita (Andersson) Bebb
(pro syn.); Salix cordata Muhl., non Michx.; Salix discolor var. eriocephala
(Michx.) Andersson; Salix missouriensis Bebb; Salix myricoides var. angustata
(Pursh) Dippel; Salix myricoides var. cordata (Muhl.) Dippel; Salix myricoides
var. rigida (Muhl.) Dippel; Salix rigida Muhl.; Salix rigida var. angustata
(Pursh) Fernald; Salix rigida var. vestita (Andersson) C. R. Ball> 11,4/3/2
12,0.2-6 13,1 14,1/5 15,1/3 16,6 18,1 19,1 20,1/2 21,2 22,2/3 24,2 25,1/2
26,1-3 27,2 28,2/1 29,3/5 31,1 32,2/1 33,1/2/3 34,11/4/5/6/2 35,2/3 38,2 39,1 44,1
47,3 48,3 49,2 51,5/3 53,2 55,3-18 56,4.9-12.3-23.3 57,1 60,2 61,7 62,1/2
63,1/2 64,1 65,1/5/6 66,1 68,1/2 69,1/4 70,1/2 71,1 72,1 73,3/5 74,3/7/8/20
75,58-135 76,9-36 77,2.3-8 78,7/3/4/6/1<uncommon> 79,1 80,3 82,2 83,2 84,1 
85,2/4 86,1
87,5-7-9 88,1/2 89,1 90,2 91,2 92,1/2 93,1 94,1/4/3/9/2 96,2/1 97,1 98,1/2
101,2/1 102,1 103,1/2 104,1 105,1/6 108,1/5 111,3/2 112,2 113,2 115,1
116,1/2 117,18-40 118,19-44 119,7-14 120,1.8-2.8-4.3 121,1-4 122,2 123,0.5-5
124,1/2 125,1/2 126,18-58 127,22-65 128,7-14 129,2.2-3.4-4.5 130,1-7 131,2
132,2-10 134,5<dark>/4 136,2 137,0.8-1.6 138,2 139,2/3 140,1 141,1 142,2 143,3
144,1 145,2 146,1 150,2 151,1 153,1/2/5 155,0.2-1 157,2 158,1/3 159,1/2 160,1
161,0.4-0.64 162,1/2 163,1 165,1 169,2 170,1 172,2/6 173,1 174,0.3-0.8 175,1
176,2 178,2/6<rarely reddish> 179,2 180,2 181,1 183,1 188,1 189,1 190,1<rarely
reddish> 191,0.3-0.6 192,0.6-2.8 193,1/2 194,1 195,5 196,0.16-0.2-0.28
197,3.5-7 198,1 199,12-16<6-9> 200,1 201<Chmelar 1979; Dorn 1976, Löve & Löve
1982; Vachova & Chmelar 1976; Wilkinson 1944; Zsuffa & Raj 1981> 202<15 Mar.
in Fla and Ga.) 8 Apr-17 Jun; mid-May to late or mid-Jun Smith> 
203,0-1220<Dorn 95> 204,1 206,3/4 207,2
208,4/5/6/8/10/11/12/13 209,1/4/7/8/9/10/11/13/14/15/16/17/19/20/21/22/23/25<
>/27/29/30/33/34/35/38/39/41/42/45/46/48/49 214,4 218,6 220<Stipules on
proximal leaves absent or rudimentary; bases of leaf blades sometimes with 
stipule-like appendages. Based on live material: The first three
proximal leaves lack axillary buds, all subsequent leaves, including unfolded
leaves in bud, have axillary buds. There is an abrupt transition between
flowering branchlet leaves and floral bracts. In Maine populations the abaxial
surfaces or mature leaves are sometimes not glaucous.> 223,1/2
 
# Salix eriocephala var. famelica/
1<18 FEB 04 9 SEP 98> 2<CAN:AB,MA,SK,MN> 4<Salix eriocephala Michx. var.
famelica (C.R. Ball) Dorn> 5<CO eri-fam> 6<Brittonia 47:165. 1995> 7<Starved
willow> 8<S. lutea Nutt. var. famelica C.R. Ball, Bot. Gaz. 71: 426. 1921.>
9<Salix lutea auct.; Salix lutea var. famelica C. R. Ball; Salix rigida auct.>
11,3/4/5 12,1.5-7 13,1 14,1 15,1 16,1/2/4/5<ashey> 18,1 19,1/2 20,1/7<at
nodes>/4/2 21,2 22,1/2/3 23,2 24,2 25,1/2 26,1-5 27,2 28,1 29,3/5 31,1/2<with
sparkling wax crystals> 32,1/2 33,1/2/3<rare> 34,1<usually>/6/4/5/2 35,2/3
37,1 38,2 39,1 44,1 47,2/1 48,3 49,1/2 51,3/5 53,1/2 54,1 55,3-27
56,3.1-7-12.9 57,1 60,1/2 61,3/4/7/11/1 62,1/2 63,1/2
64,1/2<spreading>/3<rare> 65,1/5/6/10 66,1 68,1/2 69,1/4<shallowly> 70,1/2
71,1/3<rare amphistomatous> 72,1 73,3 74,3/7/8/13 75,28-116 76,10-30
77,2.6-3.5-7 78,6/3/4 79,1 80,3/2 82,2<rarely subentire> 83,2 84,1
85,2/4/8<shallowly toothed> 86,1 87,6-11 88,2/1 89,1 90,2 91,2 92,1/2<on
midrib> 93,1 94,1/4/5<midrib hairy>/2 96,2/1 97,1 98,1/2 101,1/2 102,1 103,1/2
104,1 105,1/5/10/7/2<midrib hairy> 108,1 111,3<pistillate>/2/1 112,2 113,2
115,1/2 116,1/2/3 117,12-42 118,15-44 119,8-14 120,1.1-2.4-4.2 121,0-2 122,2
123,0.5-4 124,3/2 125,1/2 126,22-70 127,16-74<to 115 mm in fruit> 128,7-15
129,2.4-3.4-5.7 130,0.5-4 131,2 132,0.5-9 134,5<dark>/1 136,2/1 137,0.8-1.6
138,2<sometimes apparently glabrous> 139,1 140,1/3 141,1 142,1/2 143,3/2 144,1
145,2 146,1 150,2 151,1 153,1/2/6 155,0.8-1 157,2 158,1/3 159,1 160,1
161,0.45-0.68 162,1/2 163,1 165,1 169,2 170,1 172,2/6 173,1 174,0.58-0.75
175,1 176,2 178,2/3/6<drying brownish, reddish when juvenile but becoming
green> 179,2/1 180,1/2 181,1 183,1 188,1 189,1 190,1 191,0.2-0.6
192,0.7-2.4(-2.75) 193,2 194,1 195,1/5 196,0.12-0.22-0.32 197,5-6 198,1
199,12-18<sample 8 6-8> 200,1 201<Löve & Löve 1982; Suda & Argus 1968> 202<17
Apr.-15 Jun; mid-May to late or mid-Jun Smith> 
203,2-2000<300-1200 NE>/0-1645<Dorn 95>/450-1645<RM Dorn 1997>
204,1 206,3/4 207,1/2 208,1/4/7/10/13 209,6/15<Dorn>/16/23/25/26/27/33/41/50
214,4 218,6 220<Branchlets and juvenile leaves very densely long-silky are
rare but occur in Manitoba and Saskatchewan; leaf base often inequilateral;
staminate catkins usually flowering just as leaves emerge,pistillate usually 
flowering as leaves emerge. Cone
galls present.> 223,1/2
 
# Salix exigua var. columbiana/
1<2 SEP 04 18 SEP 99> 2<0SC,CAN:WA,OR> 4<Salix exigua var. columbiana Dorn>
5<LO exi-col> 6<Brittonia 50: 204. 1998.> 7<Columbia River willow, river
willow> 9<Salix fluviatilis auctt. non Nutt.> 11,4 12,2-6.5 13,1 14,2<no data>
15,U 16,6 18,1/2 19,1/2<at nodes> 20,1/3<at nodes>/2 21,2 22,1 29,3/5 31,1
32,2/1 33,1 34,3/1 35,1 36,5 38,2 39,3 42,1 44,1 47,1/2 48,2/3<tentative> 49,2
51,3<apiculate> 53,1/2 55,2-5 57,1 60,2 61,9 62,3 63,2 64,2/3 65,9<hair 0.3mm>
66,1 68,1/2 69,1/3<remotely serrulate> 70,1 71,1/2 72,1 73,3 74,1/7 75,58-102
76,5-17 77,5.7-11.8(-13.8) 78,1/2 79,1 80,3 82,2 83,2 84,1<or
slightly submaginal> 85,6/9 86,1 87,1-4 88,2/1 89,1 90,2/3 91,2 92,2 93,1/2/3
94,9/10 96,1 97,1 98,1 101,1 102,1 103,2 104,1 105,4/10 108,1 111,3 112,2
113,1 115,1/2 116,1/2 117,16-65 119,5-13 120,2.1-8.3 121,2-20 122,2 123,6-200
124,1/2 125,1/2 126,35-90 128,5-12 129,3.6-6.1-10 130,5-27 131,2 132,11-160
134,1 136,2/3 137,1.4-4 138,2 139,1<to glabrescent> 140,1/3 141,1 142,1/2
143,1/3/4 144,1/3 145,1 146,2 147,1/2 148,2 149,0.33-0.93 150,2 151,1/2 152,2
153,1/7/5/6 154,1 155,0.5-1 156,1/2<shallow> 157,2 158,1 159,2 160,4
161,0.8-1.28 162,1 163,2 164,2/1/3 165,1/2 166,1 168,0.25-0.38 169,2 170,1/2
171,2 172,6 173,2/1 174,0.36-1.25 175,3<rarely shorter> 176,2
177,1/2<shallow cup or partly coalesc> 178,5 179,2 180,3 181,2
182,2/1<sometimes glabrous at distal or proximal end> 183,10 184,1/2 185,1
186,1 187,1 189,1/3/4 190,1 191,0.1-0.32 192,0-0.7 194,2 195,4<stigmatic
surface continuous within pairs> 196,0.3-0.58-1.1 197,3.4-5.6
198,2/1<sometimes glabrescent> 199,18-30<9-15> 200,1 201<Neumann & Polatschek
1972> 204,1 206,4 207,1 209,47 214,3 217,1 220<Leaf blade runs half way down
petiole; veins are parallel to margin; staminate catkins sometimes sylleptic.
This species should probably be excluded from the flora.> 223,2
 
# Salix exigua var. exigua/
1<2 SEP 04 21 FEB 91> 2<CAN, GH, ASC, others:AZ> 4<Salix exigua Nutt.> 5<LO
exi-exi> 6<N. Amer. Sylv. 1: 75. 1842.> 7<narrow-leaf willow, coyote willow>
9<Salix argophylla Nutt. [as thurberi Dorn 1998]; Salix exigua var.
angustissima (Andersson) Reveal & Broome [as S. thurberi Dorn 1998]; Salix
exigua var. nevadensis (S. Wats.) C. K. Schneider; Salix exigua var.
stenophylla (Rydb.) C. K. Schneider; Salix exigua var. virens Rowlee; Salix
fluviatilis var. argophylla (Nutt.) Sarg.; Salix fluviatilis var. exigua
(Nutt.) Sarg.; Salix hindsiana var. tenuifolia (Andersson) C. K. Schneider;
Salix interior var. angustissima (Andersson) Dayton [as S.thurberi Dorn 1998];
Salix longifolia var. argophylla (Nutt.) Andersson; Salix longifolia var.
exigua (Nutt.) Bebb; Salix longifolia var. opaca Andersson; Salix malacophylla
Nutt. ex C. R. Ball; Salix nevadensis S. Wats.; Salix stenophylla Rydb.; Salix
thurberi Rowlee [as species Dorn 1998]> 11,3/4/5 12,0.5-5 13,1 14,2 15,1
16,5/6/4 18,1 19,1/2 20,7/2 21,2 22,1<2-year old> 23,2 24,1/2 25,1 26,1-8 27,2
28,1 29,3/5 31,1 32,2 33,1/2/3 34,9/7/6<silky-villous>/3 35,1/2 38,2 39,3 42,1 
44,1
47,1/2 48,3<tentative, foliaceous stipules not seen.> 49,2 51,2/3 53,1/2<very
shallow> 55,1.5-6(-8) 56,8.6-28.5-53.8 57,1 60,2 61,4 62,2 63,2 64,3 65,10
66,1 68,1<rarely toothed> 69,1<rarely denticulate> 70,1<rarely glandular>
71,2<or obscured by indumentum> 72,1 73,3/4 74,1/2 75,30-143 76,2-8
77,10-28(-37.5) 78,1/2 79,1 80,2 82,1/2 83,2 84,2 85,1/6 86,1 87,1-2.5-4 88,1/2
89,1 90,2/3 91,2/3 92,2 93,2/3 94,10/9/6<silky-villous> 96,1/2 97,1 98,1/2
101,2 102,1 103,2/1 104,1 105,10/2 108,1 111,3/4 112,2 113,1/2<sometimes
unbranched> 115,1 116,1/2 117,9-48 118,13-54 119,2-10 121,3-12 122,2
123,1.5-70(-160) 124,3 125,1/2 126,10-60 127,14.5-70 128,4-12 130,1.5-13 131,2
132,2-65 134,1<some greenish tinged> 136,2/3/1 137,1.2-1.6 138,2 139,2
140,1<some glabrate abaxially> 141,1 142,2/1 143,3 144,1 145,1 146,2 147,1
149,0.18-0.75 150,2 151,1 153,1/2/6/5 155,0.3-0.8 156,1 157,2 158,1/4 159,1/2 160,4
161,0.6-0.8 162,1 163,2 164,2<densely> 165,1<poss rarely present> 169,2 170,1
172,6/5 174,0.3-0.9 175,1/2/3<variable in same catkin> 176,2 178,2/5<somewhat>
179,1/2 180,2 181,1 183,1/2<sometimes hairy on beak> 184,1 185,1 186,1 187,1
188,1 189,1<or not applicable> 190,1 191,0-0.2 192,0.2-0.9 194,2 195,2/4
196,0.25-0.43-0.5 197,4-8 198,1<some silky on beak> 199,13-30<sample 15 6-15>
200,1 201<Dorn 1975b; Suda & Argus 1968> 202<9 Mar-28 Jun (14 Jul)>
203,2300<600-2800/less than,CA Argus 1993>/600-740<WA Kovalchik>/1100-2800<RM
Dorn 1997> 204,1 206,3/4/5 207,1/2 208,1/2/13 209,3/5/6/12/26/27<Dorn rpt not
verified in NEBR>/28/31/37/43/44/47/50<s.s.> 211,1/2/3/4/5/6/7/8/9/10
212,1/2/3/4/5/6/7/9/10/12/13/14/15/16/17/18/20 213,1/3/7/9/10/11/12/14/15/16
214,3 217,1 220<Capsules sometimes glaucous. Stigma length data were added to
by specimens at OSC, 18 Sept. 1999, sample size 24.> 223,2
 
# Salix exigua var. hindsiana/
1<2 SEP 04 18 SEP 99> 2<OSC:OR;CAN:CA> 4<Salix exigua var. hindsiana (Benth.)
Dorn> 5<LO exi-hin> 6< Pl. Hartw. 335. 1857> 9<Salix exigua var. hindsiana
(Benth.) Dorn; Salix exigua var. parishiana (Rowlee) Jepson; Salix hindsiana
var. leucodendroides (Rowlee) C. R. Ball; Salix hindsiana var. parishiana
(Rowlee) C. R. Ball; Salix macrostachya var. leucodendroides Rowlee; Salix
parishiana Rowlee; Salix sessilifolia var. hindsiana (Benth.) Andersson; Salix
sessilifolia var. leucodendroides (Rowlee) C. K. Schneider> 10<Probably best
treated as a synonym of S. exigua.> 11,3/4/5 12,1-5 13,1 14,2 15,1 16,5/6
18,1/2 19,1/2 20,1/4/6/2 21,2 22,1 29,1/3/5 31,2/3 32,2 33,1/2/3
34,4/6<silky-villous> 35,1/2 38,2 39,2 42,1 51,2/3 53,2<very shallow> 55,1-7 57,1
60,2 61,3/6/9 62,2 63,2 64,2/3 65,9 66,1 68,1 69,1 70,1/2 71,1/2 72,1 73,3
74,1 75,35-147 76,3.5-11 77,6.6-25 78,1/2 79,1 80,2<rarely flat> 82,1/2 83,2 
84,2/1 85,1/6 86,1 87,1-4 88,2/1 90,2/3/1 91,2 92,1/2 93,1/2/3
94,1/9/6<silky-villous>/2 96,1/2 97,1 98,1 101,2 102,1 103,2 104,1/2/3 105,9/6
108,1 111,3/4 112,2 113,1/2<sometimes unbranched> 115,1 116,U 117,14-35
119,U 121,U 122,2 123,2-50 124,1/2 125,U 126,18-60 127<to 50 mm in fruit>
128,U 130,U 131,2 132,4-70<400> 134,1 136,2/1 137,1.4-2.6 138,2 139,1/2
140,1/3<some glabrate abax> 141,1 142,2/1/4 143,1/2 144,1/4 145,1 146,2 147,1
149,0.45-0.88 150,2 151,1 153,1/5/6 155,0.4-1.1 156,1 157,2 158,1/4 159,2
160,4 161,0.6-1.1 162,1 163,2 164,2 165,1<rarely present, unlobed, 0.1-0.7 mm>
169,2 170,1/2 171,2 172,1/6 173,1 174,0.4-1.3 175,1/2/3 176,2 178,1/3/5
179,2 180,3 181,1/2 182,2/3 183,1/5/6 184,2/1 185,1 186,2/1 188,1<sometimes
apparently glaucous> 189,1/3 190,1 191,0.1-0.38 192,0.17-0.64 194,2 195,1/2/3
196,0.28-0.46-0.72 197,3-4.5 198,1/2 199,12-18<6-9> 200,9 202<19 Apr-17 May>
203<0-2700m> 204,1 206,4 207,1 209,5/37<sample ?> 211,1/4/5/6
214,3 217,1 220<Midrib sometimes arising as two veins and appearing grooved;
catkins sometimes in leaf axils and then on short or long fl. br. Not easily
separated from S. exigua. Data recorded 18 Sept 99 at OSC showed stigmas
length to be 0.35-0.53-0.68 mm.> 223,2
 
# Salix farriae/
1<22 OCT 04 18 AUG 92> 2<CAN> 3<Argus 83, Dorn 75> 4<Salix farriae C.R. Ball>
5<HA farr> 6<Standley, Contr. U. S. Natl. Herb. 22: 321. 1921> 7<Farr's
willow> 9< Salix farriae var. microserrulata C. R. Ball; Salix hastata var.
farriae (C. R. Ball) Hultén> 11,2/3 12,0.2-1.5(-2) 13,1 14,1 15,1 16,6
18,1/2/3<on buds> 19,1/2 20,1/3<at nodes>/2 21,1 22,2/3 23,2 24,2 25,1 26,1-2
27,1 28,1 29,3/8/5 30,3 31,1/2 32,1/2 33,1 34,1/3/2 35,1 36,3/5/1 38,2 39,1 44,1 
47,1/2/3 48,3 49,1/2 51,3 53,2/1 55,5-8 57,1 60,2 61,3 62,2 63,1/2 64,1 
65,1/6<adaxial midrib> 66,1/5 68,1/2 69,1/4 70,1/2 71,1 72,1 73,1/5 74,8/9 
75,(20-)30-65(-75) 76,(8-)10-30(-35) 77,1.8-3.7 78,3/4/1 79,1 80,2/3 
82,1<often>/2 83,1 84,1 85,1/4<shallowly>/8 86,1/2 87,2-8-13 88,1/2/4
89,1 90,2 91,2 92,1/2<very sparsely so> 94,1/2 101,2/1 102,1 103,1/2 104,1
105,1/4/5/2 106,2 107,2/3 108,1/5 111,3 112,2 113,2 115,1 116,2 117,10-22
118,11-25 119,6-11 120,1.6-1.9-2.3 121,0.5-3 122,2 123,1-5 124,1/3 125,2
126,12-36 127,14-38.5 128,8-14 129,1.5-2.3-3.6 130,1.5-7 131,2 132,1.5-14
134,5/6/4 136,1/2 137,0.7-2 138,1/2 139,1 140,1 141,1/5 142,2 143,3/2 144,1
145,2 146,1 150,2 151,1 153,2/4/5 155,0.2-0.88 157,2 158,1 159,1/6 160,1
161,0.3-0.6<0.7> 162,1 163,1 165,1 169,2 170,1 172,2/5/4 174,0.36-0.8 175,1
176,2<thick> 178,2/3/5/6 179,2 180,1 181,1 183,1 188,1 189,1/2 190,1/2
191,0.3-1.2 192,0.5-1.2 193,2 194,1 195,5 196,0.2-0.3-0.56 197,3-7 198,1
199,12-19<sample 9 6-10> 200,9 202<22 May-30 July> 203,630-2420<WA
Kovalchik>/2315-2745<RM Dorn 1997>/1722-3048<CAN> 204,1 206,3/4 207,1 
208,1/2/7/14 209,12/26/37/50 214,4 218,10 
220<Branchlet hairs curved, geniculate or straight, short 0.22-0.25 mm; 
juvenile leaves sometimes pilose adaxially 
with white or white and ferruginous hairs; medial leaf margins vary from entire 
and without glands to glandular or shallowly serrulate; leaves with entire 
margins and those with 6-12 teeth per cm may appear on the same branchlet; 
stipes glabrous or puberulent. Occurrence in Wash. is not confirmed.> 223,1
 
# Salix floridana/
1<23 DEC 03 14 July 91> 2<CAN> 3<Argus 86> 4< Salix floridana Chapman> 5<FL
flor> 6<Fl. South. U.S. 430. 1860> 7<Florida willow> 9<Salix astatulana
Murrill & Palmer; Salix chapmanii Small> 11,5/4/3 12,2-8 13,1 14,1/5 15,4 16,6
18,1 19,2/1 20,4/2 21,1 22,4<apparently> 24,1/2 25,1 26,1.5-3 27,2 28,1 29,3/5
31,1 32,2 33,1 34,11/4 35,3/2 37,1 38,1 39,3 42,3 44,1 47,1/2 48,3 49,1/2 51,5
53,2<uncertain but edges seem to touch; yellowish> 55,13-20 57,2 58,3/4 59,1/2
60,2 61,3/11 62,1/2 63,2 64,3/1 65,4/5/6 66,1 68,1 69,1 70,1/2 71,1 72,1 73,5
74,3/4/13/14 75,100-170 76,38-55 77,2.5-3(-4) 78,4/3/6/7 79,1 80,2 82,2 83,2
84,2 85,4/5/6 86,1 87,5-5.4-10 88,1/2/4 89,1 90,2 91,2 92,2 93,1 94,7 96,2/3
97,1 98,1 101,3 102,1 103,2/1 104,1 105,5/6/2<midrib villous> 106,2
108,1/5<hair stiff, strai ght or wavy> 111,3 112,2 113,2 115,3 116,1/2
117,30-66 118,29-72 119,12-15 120,2.5-4.6<sample 5> 121,1-6 122,2 123,1-10
124,3 125,1/2 126,(25-)45-75 127,50-81 128,17-27 129,2.4-4.4 130,1-9 131,2
132,5-30 134,1/3 136,2 137,2-3.6 138,2 139,1<sparsely abaxially, densely
adaxially> 140,1 141,1 142,2 143,3 144,1 145,2 146,2 147,1 149,0.38-0.83 150,2
151,1/2 152,2 153,5 155,0.5-1.1 156,1/2 157,3-7 158,1 159,6 160,1/2/3
161,0.38-0.5 162,1 163,2 164,3 165,1 169,2 170,1/2 171,2 172,4 174,0.5-0.9
175,1 176,1 178,2/3 179,1 180,1 181,1<rare hairy> 183,1<rare white puberulent
patches> 188,1 189,1 190,1 191,0.3-0.4 192,3.2-5.6 193,1 194,1 195,1
196,0.16-0.17-0.2 197,6-7 198,1 199,4<2> 200,1 201<Buechler 2001>
203,10-35<FNA> 204,1 206,4 207,2 209,1/10/11 214,1 215,1 220<Endemic, possibly
related to sect. Tetraspermae. Cataphylls 1-2; juvenile leaves translucent.>
223,1
 
# Salix fragilis/
1<2 JUN 04 MAY 94> 2<MINN:MN, PENN:PA,CAN:Europe> 3<Argus 86, Meikle, Paiero,
Skvortsov> 4<Salix fragilis L.> 5<SX frag> 6<Sp. pl. 2: 1017. 1753> 7<crack
willow> 9<Salix fragilis var. basfordiana> 10<The occurrence of this species 
in North America is questionable. All or most specimens so named may be 
S. x rubens.> 11,5 12,3-15(-20) 13,1
14,1/5 15,3 16,4/5/6 18,1 19,1 20,1/2 21,1 22,2/3 29,3<olive-brown>/2/8/5 31,1
32,2/1 33,1/2/3 34,4/5/10/11/2 35,1/2 37,1 38,2 39,1 42,2/3 44,1 47,2 48,3
49,1 51,2 53,2/3 55,4.4-20 57,2 58,1/2/3/4 59,1 60,1/2 61,1/3 62,2/1 63,1/2
64,1/2 65,1/10/9/4 66,1 68,1 69,1 70,1/2<few at proximal end> 71,1/2 72,1
73,2/3 74,13/3/7 75,70-150(-180) 76,13-30 77,3.5-7.5 78,3/2 79,1 80,3 82,2
83,2 84,1 85,3/2 86,1 87,3-10 88,2/3 89,1 90,2 91,2 92,1<usually>/2 93,1<very>
94,1/9/10/2 96,1 97,1 98,1/2<ca.0.5> 101,2/3 102,1 103,1 105,1 111,3 112,2
113,2 115,2 116,1/2 117,26-60 118,29-63 119,8-11 120,2.6-4.3-5 121,3-7 122,2
123,3-12 124,3 125,1 126,35-80 127,37-80 128,4-10 129,3.9-5.8-6.9 130,2-8
131,2 132,8-20 134,1/3 136,2 137,1-3 138,2 139,1 140,1 141,1 142,1 143,1/3
144,1/4 145,1 146,2 147,1 149,(0.25-)0.5-0.88 150,2 151,1 153,2 155,0.3-0.63
156,1 157,2<rarely 3> 158,1 159,1/2 160,1<rare strongly recurved>
161,0.4-0.7<rarely 0.8> 162,1/2 163,2 164,2 165,1 169,2 170,1 172,2/4
174,0.3-0.63 175,1 176,2<thick> 178,2/5 179,1 180,1/2 181,1 183,1 188,1
189,1/2 190,1/2 191,0.5-0.8 192,0.5-1.5 193,1 194,1 195,1 196,0.2-0.4 197,4-5 
198,1 199,8-10<4-5> 200,3/5<diploid report based on incorrect determination,
Buechler pers comm> 201<2x Federova-Sarkissova 1946,Murin & Vachova 1974, 4x
Blackburn & Harrison 1924,Neumann & Plotaschek 1972,Chmelar 1979,Zsuffa & Raj
1981, Krichfalushij & Golyshkin 1985,Ma et al. 1990, 6x Suda 1963,Löve & Löve
1942> 202<late May to late Jun Smith> 204,2 205,1/2 206,3/4/11 208,1/5/6/10/12
209,7/9/13/15/16/17/19/20/21/22/23/27<not verified
NEBR>/29/34/38/39/44/45/46/47<Jacobson 95>/48/49<incomplete> 214,2 216,1
220<Cataphylls brownish, long-silky, sometimes greenish (score as
intermediate); leaves essentially glabrous from the first; base of ovaries
cordate.> 223,1/2 
 
# Salix fuscescens/
1<12 MAY 04 16 AUG 91> 2<CAN> 3<Argus 73> 4<Salix fuscescens Andersson> 5<MS
fusc> 6<Monogr. Salicum 97. 1867> 7<Alaska bog willow> 9<Salix arbutifolia
auct. non Pallas; Salix fuscescens var. reducta C. R. Ball> 11,2 12,0.15-0.55
13,4/5 14,3 15,1 16,4 18,1 19,1 20,1 21,2 22,1/2/3 23,2 24,1/2 25,1 26,1-8
27,1/2 28,1 29,5/4/3 31,1 32,1 34,1 37,2 38,2 39,2 44,1 47,1/2 48,1/2 53,3
54,2 55,2-5.6(-6.4) 57,1 60,1 61,1 62,2 63,1 65,1 68,1 69,1 70,2 71,1 72,1
73,3 74,3/4/20/21 75,(14-)17-27(-45) 76,7-21 77,1.4-2.5 78,1/3/2 79,1 80,2/3 
82,1/2 83,2 84,1 85,1/4/8 86,2/1<occasionally>
87,3-7<proximally> 88,4/2/5/6<rare retuse> 89,2 90,2 91,2 92,1 94,1 101,2/3
102,1 103,1 105,1 111,3 112,2 113,2 115,1 116,2/3 117,7-45 118,8-58 119,5-19
120,1.2-2-3.9 121,0.5-13 122,2 123,0.5-15 124,2/3 125,2/1/3 126,11-44
127,13.5-64<to 70 mm in fruit> 128,6.5-15 129,1.1-2.4-4.4 130,2.5-15 131,2
132,4-18 133,1/2 134,5/4 136,2/3 137,0.8-1.6 138,2 139,1 140,1 141,1/5 142,2/1
143,3 144,1 145,2 146,1 150,2 151,1 153,2 155,0.5-0.83 157,2 158,2/3 159,1/2
160,1 161,0.3-0.4 162,1/2 163,1 165,1 169,2 170,1 172,2 174,0.4-0.88 175,1
176,2 178,5 179,1 180,3 181,2<rare glabrous> 182,2/3 183,4/9/2<rare glabrous>
184,1 185,4/1/5 186,2/1 187,2/3 188,1 189,1/2 190,2 191,0.1-0.4(-0.65)
192,0.8-2.5 194,1 195,3/4 196,0.24-0.3-0.68 197,5.5-8 198,2<rarely a few hairs
on beak> 199,8-12<sample 5 4-6> 200,1 201<Johnson & Packer 1968; Suda & Argus 
1969. Russia Zhukova 1967; Zhukova & Petrovsky 1976, 1983> 202<1 Jun-23 Jul>
203,1-1006<AK> 204,1 206,3/4/13<Russia, North Korea, Japan> 207,1/2 208,4/7/9/14 
209,2 214,5 219,5
220<Proximal leaves sometimes with sparse, caducous ferruginous hair; largest 
medial leaf blades can also have an occasional ferruginous hair, in general, 
however, they are glabrous. Long styles and stigmas seen in one NWT specimen
which also had ferruginous hairs on ovaries. Species often confused with S.
ovalifolia.> 223,1 
 
# Salix geyeriana/
1<31 AUG 04 21 AUG 91> 2<CAN:BC,OR,WA,AZ,NM;NA:CA> 4<Salix geyeriana Andersson>
5<GE geye> 6<Öfvers. Förh. Kongl. Svenska Vetensk.-Akad. 15: 122. 1858>
7<Geyer's willow> 9<Salix geyeriana subsp. argentea (Bebb) E. Murray; Salix
geyeriana var. argentea (Bebb) C. K. Schneider; Salix geyeriana var. meleina
J.K. Henry; Salix macrocarpa Nutt.; Salix macrocarpa var. argentea Bebb Salix
meleina (J.K. Henry) G.N. Jones> 10<Including northern and southwestern
populations.> 11,3/4 12,0.6-5 13,1 14,1/5 15,1/2 16,2/5/6/7 18,3/1 19,2/1
20,1/7<sparsely so>/2 21,1/2 22,1/2/3 23,2/1 24,1/2 25,1 26,1-5.5 27,2/1 28,1
29,1/3/5/6/2 31,3/1 32,1/2 33,1/2 34,7/11/1/2/4 35,1/2/3 36,5 37,3 38,2 39,2
44,1 47,1/2 48,1/2 49,2 53,1/2/3 55,2-9 57,1<rarely evident> 60,2<or all over>
61,11/9/4 62,1/2 63,2<rare glabrous> 64,3/2/1 65,10/9<rare glabrous> 66,1/5/4
68,1/2 69,1<rare serrulate SW> 70,1/2 71,1<rare amphistomatous> 72,1 73,3/1/5
74,2/7/8/1 75,32-89 76,5.5-14 77,3.6-6-11.3 78,1/3/2 79,1 80,3/2 
82,1<rarely toothed> 83,2/1 84,2/1 85,1<rarely serrulate with remote, shallow 
teeth> 86,1/2 87,1-2.5-6 88,1/2 89,1 90,2 91,2 92,2/1 93,2/1/3 94,9/10/2/1 96,1
97,5/1/4 98,1 101,2 102,1 103,2/1<except midrib> 104,1/2/3 105,9<especially on
midrib>/10/2 108,5/1/4 111,3 112,2 113,2 115,1 116,4<1-1.1> 117,9-21
118,11-18 119,6-11 120,1-1.9 121,0-4 122,2 123,1-5 124,1/2/3 125,3/4 126,8-19
127,8-21 128,7-17 129,1-1.2 130,0-3 131,2 132,0.5-8 134,1/5<light or dark
brown, sometimes rose at apex>/6 136,2 137,1.2-2.8 138,1/2 139,1 140,1 141,1
142,2/1<short> 143,3/1 144,1 145,2 146,1 150,2 151,1 153,2/5/4
155,0.3-0.75(-0.9) 157,2 158,1/3/2 159,1/6 160,1 161,0.4-0.5<0.6> 162,1
163,1/2 164,2/3 165,1 169,2 170,1 172,2/4/5 174,0.2-1 175,1<very rarely
equalling> 176,2<thickish or thin> 178,2/5/6 179,2 180,1 181,2 182,2/3 183,9
184,1 185,1/5 186,1 187,2 189,1/2 190,1/2 191,0.1-0.2(-0.6) 192,(0.4-)1-2.8
194,1 195,2/1 196,0.2-0.3-0.44 197,3-6 198,2 199,6-12<sample 11 3-6> 200,1
201<Dorn 1975b> 202<22 Apr-26 Jun> 203,12-1589<PACNW>/1830-3260<RM Dorn
1997>/2000-2870<sw pops> 204,1 206,3/4 207,1 208,2
209,3/5/6/12/26/28/31/37/44/47/50 211,2/3/6/9/10 212,5/7 213,16 214,4 218,8 
220<Petioles occasionally with a
pair of spherical glands. Ariz. and N.M. populations differ from northern in
branchlet hairs 0.04-1.6 mm; petiole hairs 0.1-0.2 mm; leaf adaxial surface
hairs 0.4-0.6 mm; ovaries reflexed in age. Plants with foliaceous stipules may
be hybrids, see Granfelt 88-109, 89-72, 89-141, 89-2340 (same plant) with
foliaceous stipules, and leaves broad and serrulate.> 223,1/2 
 
# Salix glauca subsp. acutifolia/
1<1 AUG 04 21 July 93> 2<CAN:AK(Interior),YT,BC> 4<S. glauca subsp. acutifolia
(Hook.) Hultén> 5<GL gla-acu> 6<Ark. f. Bot. 7: 40. 1967> 8<S. villosa beta
acutifolia Hooker, Fl. Bor.-Am. 2: 1`44. 1838.> 9<Salix glauca var. acutifolia
(Hook.) C. K. Schneider; Salix glauca var. alicea C. R. Ball; Salix glauca
var. perstipulata Raup; Salix glauca var. poliophylla (C. K. Schneider) Raup;
Salix glauca var. seemanii (Rydb.) Ostenf.; Salix seemanii Rydb.; Salix
villosa beta (var.) acutifolia Hook.> 
11,2/3/4 12,0.25-6 13,1 14,1 15,1 16,6/9 17,2/3
18,1 19,2/1 20,6/5/2 21,2 22,1/2/3 23,2 24,1/2 25,1<very> 26,1-4 27,2 28,1 29,5/8
30,2<obscured> 31,1 32,2/1 33,2/3 34,6/2 35,2 36,1/2/5 37,2 38,2 39,2 44,1/2
45,1 46,2 47,2/3 48,3 49,2/3 51,2 52,1 53,3/2 55,4-27 57,1 60,2 61,5 62,2 63,2
64,3/2 65,6/10 66,1 67,1 68,1 69,1<rarely slightly serrulate> 70,2 71,1 72,1
73,1/5 74,19/20/9/8 75,43-82 76,12-39 77,2.2-4.8 78,2/1/3 79,1/2 80,2/3
82,1/2 83,2 84,2 85,1/4 88,2/4 89,1/2 90,2 91,2 92,2 93,2/3/1
94,6/7<villous-tomentose>/9/10 95,1 96,2/1 97,1 98,1/2/3 99,2/3 100,1 101,2
102,1 103,2/1 104,1 105,5/2<midrib pilose>/10 106,1 107,2/1 108,1 109,3/2
110,1 111,3 112,2 113,2 115,1 116,1/2 117,17-44 118,19-45 119,9-17 120,1.6-4.7
121,2-5 122,2 123,2-9 124,1/2<loose at base> 125,1/2 126,20-80 127,24-83
128,8-17 129,1.7-4.8 130,4-19 131,2 132,3-37 133,1/2 134,1/4/5<light> 136,2
137,1.5-2.5 138,2 139,2 140,1 141,1 142,2 143,3/2 144,1 145,2 146,2<sometimes
not evident> 147,1 149,0.13-0.55 150,2 151,1/2 152,2 153,1/2/4 155,0.6-0.9
156,1 157,2 158,3 159,1/2 160,1 161,0.5-0.8 162,1 163,1 165,1 169,2 170,1
172,1/2/5/6 173,1 174,0.6-1.4 175,1/2<rarely longer> 176,2<thick> 178,1/2
179,2/1 180,1 181,2 182,3/4 183,7/9/4 184,2/1 185,1 186,1/2 187,2
189,1/2/3<sometimes> 190,1<sometimes brown> 191,0.3-1.4 192,0.5-2.8 194,1
195,3 196,0.4-0.59-0.8 197,5-9 198,2 199,12-22<6-11> 200,3/4/5 201<4x Suda &
Argus 1969. 5x Suda & Argus 1969; 6x Suda & Argus 1969> 202<28 May-2 July>
203,2-1189<AK> 204,1 206,3/4/12<Siberia> 207,1 208,2/7/9/14 209,2 214,5 219,3
220<Proximal leaves with rudimentary or sometimes foliaceous stipules; later
leaves with stipules prominent, linear to lanceolate, margins glandular
toothed proximally. Floral bracts usually narrowly oblong.> 223,1/2 
 
# Salix glauca subsp. callicarpaea/
1<23 DEC 03 30 July 93> 2<CAN:LB,NF,QB,ON,MB,NT (Baffin)> 4<S. glauca subsp.
callicarpaea (Trautv.) Boecher> 5<GL gla-cal> 6<Medd. Groenl. 147: 19. 1952.>
8<Salix callicarpaea Trautv. Nouv. Mem. Soc. Nat. Moscou 2: 295. 1832> 9<Salix
alpestris (var.) americana Andersson; Salix anamesa C. K. Schneider; Salix
atra Rydb.; Salix barclayi (var.) latiuscula Andersson; Salix callicarpaea
Trautv.; Salix cordifolia Pursh; Salix cordifolia subsp. callicarpaea
(Trautv.) A. Löve; Salix cordifolia var. callicarpaea (Trautv.) Fernald; Salix
cordifolia var. eucycla Fernald; Salix cordifolia var. intonsa Fernald; Salix
cordifolia var. macounii (Rydb.) C. K. Schneider; Salix cordifolia var. tonsa
Fernald; Salix glauca var. callicarpaea (Trautv.) Argus; Salix glauca var.
macounii (Rydb.) Boivin; Salix glauca var. stenolepis Polunin; Salix
labradorica Rydb.; Salix macounii Rydb.; Salix rydbergii A. Heller; Salix
vacciniformis Rydb.> 11,2/3/4 12,0.2-2.5 13,1/4 14,1 15,1 16,4/6 17,2/3 18,1
19,2/1 20,6/2 21,2 22,1/2 29,5 30,2<obscured> 31,1 32,2/1 33,1/2/3
34,6<densly>/7<overcoat of long straight hairs>/5/2 35,2 36,2/3/4/5 37,2 38,2
39,2 44,1/2 45,1 46,3 47,2/3 48,3/2 49,1/2 50,1-4.6(-6.4) 51,3/2/1 52,1
53,3<sometimes touching> 54,2 55,2-9 56,3.2-5.8-9 57,1 60,2 61,5
62,2<sometimes reddish> 63,2 64,1/2/3 65,6/7 66,1 67,1 68,1/2 69,1/4<very
finely at proximal end> 70,1/2 71,1/3 72,1 73,5 74,9/10/19/20/21<rarely
narrowly elliptic> 75,17-63 76,6-28 77,1.4-3.5 78,1/3/4/6<rarely> 79,1/2 
80,2/3 82,1/2
83,2/1 84,1/2 85,1/4 86,2<to half way> 87,1-14 88,2/1/4/5 89,1/2 90,2 91,2/3
92,2/1 93,1/2 94,5/6/10/2<rarely tomentose> 96,2 97,1 98,1/2 101,2/1 102,1
103,2/1 104,1 105,5/6/2 107,2 108,1 109,2/3 110,1 111,3 112,2 113,2 115,1
116,1/2/3/4 117,8-42 118,10-48 119,5-14 120,0.9-2-4.2 121,1-14 122,2 123,2-25
124,1/2 125,1/2/3/4 126,14-51 127,18-56<to 60 mm in fruit> 128,7-21
129,0.9-2.5-5.5 130,2-15 131,2 132,2-26 133,1/2 134,1/5<pinkish>/4 135,1 136,2
137,2-3 138,2 139,1/2 140,1 141,1 142,2/1 143,3 144,1 145,2 146,2 147,1/2
148,1/2 149,0.3-1 150,2 151,2/1 152,2 153,1/2/5/6 154,1 155,0.5-1.3 156,1/2
157,2 158,2/3 159,1/2 160,1 161,0.5-0.8 162,1/2 163,1/2 164,3/2 165,1 169,2
170,1/2 171,2 172,1/2 174,0.4-1.4 175,1/2/3 176,2 178,1/2/3/5 179,2 180,1
181,2 182,4/3 183,6/7 184,2/1 185,1 186,2/3 187,2<sometimes refractive>
189,1/2/3<half or more> 190,1/2 191,0.7-1.6 192,0.3-1.3 194,1 195,3
196,0.36-0.48-0.72 197,6-7.5 198,2 199,10-18<5-9> 200,9 202<26 May-22 July>
204,1 206,1/2/3 207,2 208,3/4/6/7/8/9/10/12 214,5 219,3
220<Proximal leaves may have long, straight hairs abaxially, margins often
obscured; stipules ovate, elliptic, narrowly elliptic, ligulate, or very
narrowly elliptic, 1-4.8<to 6.4> mm; floral bracts oblong or ovate, narrower
than in S. arctica, hairs are sometimes straight but then not exceeding bract
as much as in S. arctica; abaxial staminate floral nectary not always present. 
Reports from Iceland are S. arctica, and from Svalbard are S. lanata.> 223,1
 
# Salix glauca subsp. stipulifera/
1<23 DEC 03 1 FEB 95> 2<CAN:AK(Arctic, Alaska Pen.), YT(Arctic)> 4<Salix
glauca L. subsp. stipulifera (Flod. ex Hayren) Hiitonen> 5<GL gla-sti>
6<Suomen kasvio. 272. 1933> 7<gray-leaf willow> 8<Salix stipulifera Flod. ex
Hayren, Mem. Soc. Faun. Fl. Fenn. 5: 133. 1929> 9<Salix appendiculata Vahl.;
non Vill.; Salix glauca var. appendiculata Wahlenb.; Salix glauca var.
stipulata Flod.; Salix stipulifera Flod. ex Hayren> 11,2/3 12,0.25-1 13,1/4
14,1 15,1 16,5/6/10 17,2 18,1 19,2 20,6<densely> 21,2 22,1/2 29,9
30,2<obscured> 31,1 32,2 33,2/3 34,6 35,2 36,1/2 37,2 38,2 39,3 43,2 44,1/2
45,1 46,1/2 47,3<or obscured by hairs> 48,3 49,2/3 51,3/2/1 52,1 53,3/2 54,1
55,1-9 57,1 60,2 61,6 62,2 63,2 64,3 65,6/10 66,1 67,2/1 68,1 69,1 70,1/2
71,1/3 72,1 73,1/2/3 74,3/8/9/19/20 75,27-74 76,8-24 77,2.1-3.9 
78,3/2/1/4<uncommon> 79,1
80,2/3 82,1<sometimes obscured> 83,2 84,1/2 85,1 88,2/4/1 89,1 90,2 91,2 92,2
93,2/3 94,6/10<villous-silky> 95,1 96,2/1 97,1 98,1/2 101,2 102,1 103,2/1
104,1/2 105,6/10/2 106,1 107,2/1 108,1 109,3 110,1 111,3 112,2 113,2 115,1/2
116,2 117,12-28 118,14-26 119,8-14 120,1.4-1.7-2.3 121,2-7 122,2 123,1-14
124,3/2 125,2/3 126,11-43 127,15-54 128,7-15 129,1.1-2.2-3.7 130,2-11 131,2
132,2-19 133,1/2 134,5/1/4 136,2 137,1.2-2.2 138,2 139,1 140,1 141,1 142,1/2/4
143,3/2 144,1 145,2 146,2/1 147,1/2 148,1/2 149,0.33-1 150,2 151,1/2 152,2
153,1/2/4/5/6 154,1 155,0.6-1.5 156,1 157,2 158,3/4 159,1/2 160,1
161,0.48-0.76 162,1/2/3 163,1/2 164,2/3 165,1 169,2 170,1/2 171,2 172,1/2/6
173,1/2 174,(0.4-)0.6-1.8 175,3/2/1 176,2 178,1/3/5/6 179,2/1 180,3 181,2
182,4 183,6/7 184,2 185,1 186,1/2 187,1/2 188,1 189,1/2/3/4 190,2 191,0.4-1
192,0.4-1.8 194,1 195,3 196,0.3-0.8<ca. 0.54> 197,4.5-7.5 198,2
199,10-20<5-10> 200,3/5/6 201<4x Johnson & Packer 1968; Suda & Argus 1969.
Russia 4x Zhukova & Petrovsky 1975, 1980; Zhukova & Tikhonova 1973. 6x
Petrovsky & Zhukova 1983b; Zhukova et al. 1977; Zhukova & Petrovsky 1972;
Zhukova & Petrovsky 1980. 8x Zhukova & Petrovsky 1976, 1977.> 202<13 June-17
July> 203,4-1040<AK> 204,1 206,3/4/10<Europe, Russia> 207,1 208,14 209,2 214,5
219,3 220<This taxon was treated as S. glauca var. glauca by Argus (1973).
Proximal leaves with rudimentary or foliaceous stipules; normal leaves
stipules prominent, linear to narrowly elliptic, acuminate, to 8 mm; petioles
short, sometimes barely exceeding bud; abaxial staminate nectary not always
present.> 223,1
 
# Salix glauca subsp. glabrescens/
1<23 DEC 03 18 Aug 93> 2<CAN:BC,AB,UT,MT,WY,SK> 4<S. glauca subsp. glabrescens
(Andersson) Hultén> 5<GL gla-glb> 6<Ark. Bot. (n.s.) 7(1): 40. 1968.> 8<S.
glaucops beta (var.) glabrescens Andersson, DC. Prodr. 16(2): 281. 1868>
9<CHECK THESE Salix arctica var. subcordata (Andersson) C. K. Schneider; Salix
desertorum Richards.; Salix desertorum var. elata Andersson; Salix glauca
subsp. desertorum (Richards.) Hultén (or Andersson?); Salix glauca subsp.
desertorum (Richards.) Andersson; Salix glauca var. glabrescens (Andersson) C.
K. Schneider; Salix glauca var. kenosha (Kelso) Kelso; Salix glauca var.
pseudolapponum (Seemen) Kelso; Salix glauca var. sericea Hultén; Salix glauca
var. subincurva (E.H. Kelso) Kelso; Salix glaucops Andersson; Salix glaucops
var. glabrescens Andersson; Salix glauca var. villosa (D. Don ex Hook.)
Andersson; Salix glauca L. subsp. villosa (D. Don ex Hook.) E. Murray; Salix
glaucops var. villosa (D. Don ex Hook.) Andersson; Salix nudescens Rydb.;
Salix pseudolapponum Seemen; Salix pseudolapponum var. kenosha Kelso; Salix
pseudolapponum var. subincurva E.H. Kelso; Salix subcordata Andersson; Salix
villosa D. Don ex Hook.; Salix wolfii var. pseudolapponum (Seemen) M.E. Jones;
Salix wyomingensis Rydb.> 11,2/3/4 12,0.3-2 13,1/4 14,1 15,1 16,5/4/6/9 17,2/3
18,1 19,2/1 20,6<sometimes persistent>/2 21,2 22,1/2/3 24,2 25,1 26,1-3 27,2
28,1 29,5/3 30,2<obscured> 31,1 32,2 33,1/2 34,6/7 35,2 36,1/2/3/4/5 37,2 38,2
39,2 44,1/2 45,1 46,1/2 47,2/3 48,3 49,1/2/3 51,3 53,3/2 54,2 55,3-14
57,1<rarely paired glands> 60,2 61,5/6 62,2 63,2 64,1/2/3 65,6
66,1 67,1 68,1/2 69,1/4 70,2 71,1/2<common in USA> 72,1 73,1/5 74,8/9/19/20
75,29-80 76,8-24 77,2.2-3.9 78,1/3/4 79,1/2 80,2/3 82,1/2<toward base>
83,2/1 84,2 85,1/4 88,2/1/4 89,1/2 90,2 91,2 92,2/1 93,1/2 94,5/6/2 96,2 97,1
98,2 101,2 102,1 103,2/1 104,2/1 105,6/5/2 107,2 108,1 110,1 111,3 112,2 113,2
115,1 116,1/2 117,15-50 118,19-53 119,9-14 120,1.8-2.5-5 121,2-7 122,2
123,1.5-20 124,2/3 125,1/2 126,14-65 127,19-56<to 60 mm in fruit> 128,7-18
129,1.4-2.8-4.9 130,2-10 131,2 132,2-27 133,1 134,1/5/4/3 136,2 137,1-3.4
138,2 139,1/2 140,1 141,1 142,2 143,3/2 144,1<sometimes slightly toothed>
145,2 146,2/1 147,1 149,0.1-0.75 150,2 151,1/2 152,2 153,2/5 155,0.6-1.3 156,1
157,2 158,3 159,1/6 160,1 161,0.4-0.8 162,1 163,1/2 164,3/2 165,1 169,2
170,1/2 171,2 172,1/2/5/6 174,0.6-1.4 175,1/2/3 176,2<thick> 178,1/2/3/5 179,2
180,1/2 181,2 182,4 183,6/7 184,2 185,1 186,2 187,2 189,1/2/3 190,1/2
191,0.4-1.4 192,0.3-1.5 193,1 194,1 195,3/4 196,0.2-0.4-0.64 197,5-8 198,2
199,6-15<sample 13 3-8> 200,5 201<6x Suda & Argus 1968> 202<15 May-25 July>
203,150-1402<CAN,NWT>/1440-1590<WA Kovalchik>/2590-3810<RM Dorn 1997> 204,1
206,3/4 207,1 208,1/2/7/13/14 209,6/12/26/31/37/44/47/50 214,5 219,3
220<Abaxial staminate floral nectary not always evident even if present.
Sipules small, elliptic or narrowly so, sometimes (Jasper NP and Mont.) up to
10 mm and narrowly elliptic. Petioles tend to be short in southern
populations.> 223,1
 
# Salix gooddingii/
1<30 AUG 04 23 AUG 91> 2<CAN:CA(26),AZ,NM> 4<Salix gooddingii C.R. Ball> 5<HU
good> 6<Bot. Gaz. 11: 376. 1905> 7<Goodding's black willow> 9<Salix gooddingii
var. vallicola (Dudley) C. R. Ball; Salix gooddingii var. variabilis C. R.
Ball; Salix nigra var. vallicola Dudley; Salix vallicola (Dudley) Britt. &
Shafer> 11,5 12,3-30 13,1 14,1/5 15,1/2 16,4/5 18,1 19,1/2 20,4/2<rarely
glabrous> 21,2 22,4 24,1/2 25,1 26,2-3 27,2 28,1 29,1/2<sometimes
reddish-brown> 31,1 32,1/2 33,1 34,3/4/2<rarely glabrous> 35,3/2 37,1 38,1
39,3 42,3 44,1 47,2<broad>/3 48,3 49,2 51,5/4 53,4<rarely shallowly grooved>
55,4-10 57,1/2 58,1<2 pair> 59,1 60,2 61,5 62,1/2 63,2 64,1/2 65,5/11 66,1
68,1/2 69,1/4<shallow teeth> 70,1/2 71,1/2 72,1 73,5/3/2 74,1/6/2/8 75,67-130
76,9.5-16 77,4.7-12.4 78,1/3 79,1 80,3 82,2 83,2 84,1 85,4/2 86,1
87,5-7-10 88,2/3/1 89,1 90,1<rarely thinly glaucous> 92,2/1 93,1 
94,3/2<very soon>/1
95,1/2 96,2 97,1 98,2 101,2 102,1 103,2/1 104,1 105,5/2 108,1 111,3 112,2
113,2 115,2/3 116,1/2 117,18-70 118,19-80 119,6-10 120,3.5-5.4-8.1 121,1-15
122,2 123,2-23 124,3 125,1/2 126,19-78 127,23-82 128,6-15 129,2.1-3.9-8.7
130,2-8 131,2 132,2-48 134,1 136,1/2 137,1.4-2.4 138,2 139,1/2 140,1 141,1
142,2 143,1/3 144,1-3 145,1 146,2 147,1/2 148,2 149,(0.2-)0.3-0.55 150,2 151,1
153,4/5<very short> 155,0.2-0.6 156,1 157,4-6<rarely 8> 158,1 159,6 160,1
161,0.4-0.5 162,1<connate at very base> 163,2 164,2 165,1 169,2 170,1 172,4
173,2 174,0.2-0.6 175,1 176,2<thick> 178,5/2<becoming so in age> 179,2 180,2/3
181,1/2 182,2 183,1/6<sometimes> 185,1 187,2 188,1 189,1 190,1 191,0.1-0.3
192,1.2-3.2 194,1 195,1 196,0.2-0.29-0.32 197,6-7 198,1/2<sometimes>
199,12-18<sample 4 6-9> 200,1 201<Raven et al. 1965> 203,50-2500<Argus
1995>/500<less than, CA>/1340-1585<Dorn 1997>/35-2070<-35,CAN> 
202<20 Mar-21 May> 204,1 206,4/5
207,1/2 209,3/5/28/31/43/44 210,2/6/7/12/25/26 211,1/3/4/6/8/9/10
212,3/6/9/10/12/17/19/20 213,3/4/6/17 214,1 215,2 220<Cataphylls 1-2; proximal
leaves with rudimentary stipules; stipules with numerous glands on adaxial 
surfaces; beaks of capsules strongly recurved, veins generally not evident.>
223,2 
 
# Salix hastata/
1<30 NOV 04 4 AUG 92> 2<CAN:AK, YT, NT> 3<Argus 73> 4<Salix hastata L.> 5<HA
hast> 6<Sp. pl. 2: 1017. 1753> 7<halberd willow> 9<Salix farriae var. walpolei
Coville & C. R. Ball; Salix walpolei (Coville & C. R. Ball> 
10<Based on North American populations.> 11,2/3/4 12,0.2-4 13,1 14,1
15,1 16,9 17,1/2 18,1 19,2/1 20,5/2 21,1/2 22,1/3/2 29,5/3 30,3 31,1 32,2/1 
33,1/2/3 34,6/5/2<rarely glabrous> 35,2 36,1/2/3 37,1 38,2 39,2/3 44,1 47,3/2 48,3 
49,2 51,3 53,1/2 55,1.5-7<-9> 57,1 60,2 61,5/6 62,2 63,2 64,1 65,4 66,1/5 68,1/2 
69,1/4<very finely> 70,2/1<rarely> 71,1 72,1 73,5 74,9/8/10/14/15 75,25-68 
76,10-32 77,1.5-2.6<3.4> 78,3/1/4 79,1/2 80,2/3 82,2/1 83,1/2 84,2/1 85,4/1 86,1/3
87,3-6-10 88,2/1/4 89,1 90,2 91,2/3 92,1/2 93,1 94,4/2<rarely with residual
hairs> 96,2/1 97,1 98,2 101,1 102,1 103,2/1 104,1 105,4<sparsely>/5/2<midrib
puberulent or pubescent> 106,1/2 108,5/1 111,3
112,2 113,2 115,2 116,1/2/3 117,13-32 118,14.5-34.5 119,8-12 120,1.4-2.8-4
121,1.5-3.5 122,2 123,1-7 124,2/3 125,1/2 126,18-52 127,21-59 128,6-16
129,2-3.1-5.2 130,1.5-7 131,2 132,1.5-9 134,5/4 136,2 137,1.2-1.8 138,2 139,1
140,1 141,1 142,1/2 143,1/3 144,1 145,2 146,1 150,2 151,1 153,2/4 155,0.3-0.7
157,2 158,3 159,1 160,1 161,0.4-0.6 162,1/2<at base> 163,1 165,1 169,2 170,1
172,4<or obovate> 174,0.3-0.63 175,1 176,2<thick or thinnish> 178,2/3/5/6
179,2 180,1 181,1 183,1 188,1 189,1/2/3 190,1/2 191,0.2-0.4 192,0.4-1.2
193,1/2 194,1 195,5<rarely slender-cyl> 196,0.2-0.32-0.44 197,3.2-8 198,1
199,12-22<sample 6 6-11> 200,1 201<Johnson & Packer 1968. Russia 2x Yurtsev &
Zhukova 1982; Zhukova 1967, 1980; Zhukova et al. 1977; Zhukova & Petrovsky
1976. In Russia also 2n=ca 110, Sokolovskaja & Strelkova 1960> 202<4 June-23
July> 203,2-1182<AK> 204,1 206,3/4/10<Europe> 207,1 208,7/14 209,2 214,4
218,10 220<Branchlet hairs white or white and ferruginous, flattened; stipules 
sometimes rudimentary at first, as in S. farriae, Viereck 7869, AK; largest 
medial leaf margins shallowly serrulate all around margin (28 specimens), 
serrulate distally (10 specimens), entire, with or without glands,
(12 specimens); leaves on the same plants may be serrulate and entire.> 223,1

# Salix herbacea/
1<1 FEB 04 13 MAY 97> 2<CAN> 4<Salix herbacea L.> 5<HE herb> 6<Sp. pl. 2:
1018. 1753> 7<snowbed willow> 11,1<mats> 12,0.005-0.05<0.5-5 cm> 13,1 14,4
15,1 16,6/7 18,1/2 19,1 20,1 21,1/2 22,3 29,3/5 31,1/2 32,1 34,1 37,2 38,2
39,3 44,1 47,1 48,1 53,1/3 55,1.5-6(-7) 56,2.4-4.9<large leaves> 57,1 60,1
61,1 62,2 63,1 65,1 68,2 69,7 71,2 72,2<one or two pinnate on midvein> 73,3
74,12/11/10<to wider than long> 75,6-21(-34) 76,6-17(-31) 77,0.9-1.4
78,6/7/3<uncommon>/4<uncommon> 79,2 80,3 81,1/2 82,2 83,2 84,1 85,7/8 86,1 
87,7-20 88,5/4/6/7 89,2 90,1
92,1 94,1 101,2<to almost dull> 102,1 103,1 105,1 111,3 112,1 113,2
115,3<2-10-fl> 116,2/3/4 117,2-6 118,3-7.5 119,1.5-5 120,0.75-1.3-1.9
121,0.25-2 122,2 123,0.25-2 124,3<2-11-fl> 125,2/3/4 126,3-11 127,3.25-13
128,2-10 129,1-1.3-1.5 130,0.25-4 131,2 132,0.75-3.5 134,1/2/5 136,3
137,0.5-1.5 138,1<fringed at apex> 143,3/5/4 144,1 145,2 146,2 147,1/2 148,2
149,0.5-0.75 150,2 151,1/2 152,2 153,2/5 155,0.6-1.1 156,1/2<shallow> 157,2
158,3 159,2/6 160,1 161,0.3-0.6 162,1 163,1/2 164,2 165,1/2 166,1
168,(0-)0.15-0.33 169,2 170,1/2 171,2 172,1/2 174,0.3-1.1 175,3/1 176,2<thin>
177,1/2<shallow> 178,5 179,2/3 180,3 181,1 183,1 188,1 189,1/2/3/4 190,2
191,0.2-0.4 192,0.28-1.12 193,1 194,1 195,5/4 196,0.08-0.24-0.32 197,2.2-7.5
198,1 199,11-18<sample 5 5-9> 200,1 201<Marklund in Holmberg 1931, Engelskjřn 
1979 (Svalbard),Engelskjřn & Knaben 1971, Laane 1967, Löve & Löve 1966, 1982> 
202<26 Jun-14
Aug.> 204,1 206,1/3/4 207,1/2 208,3/4/6/7/9/12 209,19/29/34 214,5 219,7
220<Leaves shiny on both surfaces. Most shoots end in a catkin.> 223,1

# Salix hookeriana/
1<31 AUG 04 30 JAN 96> 2<CAN,NA:CA;WTU:CA,BC,OR,WA,AK> 3<Argus 73> 4<Salix
hookeriana Barratt ex Hook.> 5<CI hook> 6<Fl. bor.-amer. 2: 145. 1838>
7<coastal willow, Hooker's willow> 9< Salix amplifolia Coville; Salix
hookeriana var. laurifolia J.K. Henry; Salix hookeriana var. tomentosa J.K.
Henry ex C. K. Schneider; Salix piperi Bebb> 10<Including S. piperi and S.
amplifolia.> 11,3/4/5<small>/2 12,(0.6-)2-8 13,1<rarely prostrate>
14,1/3<burial in sand>/5 15,3 16,4/5/6/7 18,2/1 19,1/2 20,1/7/2<hairy at
nodes>/8<sparsely villous>/6 21,2 22,1/2/3 24,2 25,1/2 26,1-5 27,1 28,1
29,4/5/9/3 30,1 31,2/1 32,2/1 33,1/2 34,6/7/8/1/5/2 35,2 36,1/2/4/5 37,3 38,2
39,2/3 44,1 47,2/1<apparently> 48,3/2<sometimes obscured> 49,2 51,5/3 53,1/2
54,2/3 55,(4-)6-29 57,1 60,2 61,6<or sparsely>/8/5/7 62,2/3<rarely reddish>
63,2 64,3/1 65,7/8/6/5/10 66,1/5/3 68,1/2 69,1/4<shallow teeth proximally>
70,1/2 71,1 72,1 73,3/5/1/2 74,9/20/16/8/19/10/21 75,(36-)46-113 76,18-55(-63)
77,1.5-4.2 78,3/4/6/7/1/2 79,1/2 80,2 82,2/1 83,2 84,2 85,7<coarsely 
and irregularly>/3/1/4<shallowly>/9 86,1/2 87,2-4-6 88,2/4 89,1/2 90,2 91,2 92,2/1
93,2/1 94,5/6/8/2<remaining villous on midrib>/7 95,1 96,2 97,1/5 98,2/1
101,3/2<indumentum may make it appear dull> 102,1 103,2/1 104,2/1
105,7/5/6/2<midrib and veins often remain hairy> 106,2<and 2nd
veins>/1<sparse> 108,1/5 111,1/2/3 112,2 113,2 115,1 116,1/2 117,25-70
118,26-73 119,10-25 120,1.6-2.8-6.4 121,1-6 122,2/1 123,0-8 124,1/2 125,1/2
126,(22-)30-110 127,36-117(-140) 128,10-22 129,1.9-4-7 130,2-7 131,2/1
132,0-10(-35) 134,5<dark>/6<rarely tawny>/4 136,2/3 137,1.1-3.6 138,2 139,2/3
140,1 141,1 142,1/2 143,2/3<sometimes acute or retuse>/1 144,1 145,2 146,1
150,2 151,1 153,2/5/1 155,(0.45-)0.68-1.4 157,2 158,1<rarely purp to yell>
159,2/3/1 160,1 161,(0.48-)0.7-1 162,1/2<slightly at base> 163,1/2 164,2/3
165,1 169,2 170,1 172,1/2/4 174,0.5-0.9(-1.4) 175,1/3 176,2<thick or thinish>
178,1/2/3 179,1/2 180,1/3 181,1/2 182,3/4/1/2 183,1/7/6/8 184,2 185,1 186,2
187,2 188,1 189,1/2 190,1/2 191,0.6-1.5(-2.3)<red in life> 192,1-2 193,1/2
194,1 195,4/3/5 196,0.3-0.58(-0.74) 197,5-10 198,1/2 199,15-18(-20)<sample 9
6-10> 200,2/5 201<ca 3x Taylor & Taylor 1977. Ca. 6x Taylor & Mulligan 1968>
202<10 Apr- 15 Jun> 203,0-50<AK>/1050-1760<WA Kovalchik>/0-90/300-1380 204,1
206,3/4 207,1 208,2 209,2/5/37/47 211,1 212,3 213,1 214,4 218,17 220<Branchlet hairs long,
flattened, white; leaves on sprout shoots very broad. Alaska pops: with long
straight hairs at base of vegetative shoots; proximal ovaries often reflexed,
distal ovaries often undeveloped; sometimes with only one stamen. Floral buds
ellipsoid, strong lateral ribs, beak distinctly tapered, densely long-hairy
(villous), red- brown.> 223,1/2 
 
# Salix humboldtiana/
1<22 JAN 04 23 Nov 93> 2<GH/A,CHAPA:Mex,S.Am.> 4<Salix humboldtiana Willd.>
5<HU humb> 6<Sp. Pl. 4: 657. 1806> 7<Humboldt's willow> 9< Salix chilensis
Molina; Salix humboldtiana var. fastigiata André> 11,5 12,4-25 13,1<rarely
drooping> 14,1 15,3<note on herbarium sheet> 16,4/5/9 18,1 19,1/2 20,1/4/2
21,1/2 22,4 29,3/2 31,1 32,1/2 33,1 34,1/4/9/11/3/2 35,1/2/3 38,1 39,3 42,3
44,1 47,1/2 48,2<caducous>/3<small> 49,1<rudiments>/2 51,3/2/4 53,4/2
55,2.5-8 57,2/1 58,1 59,1 60,2 61,7/3 62,1/2 63,1/2 64,1 65,1/5/9 66,1/5
68,2<first leaves may be entire and eglandular> 69,4/7 71,2/1<evidently so>
72,1 73,2/3<indistinct> 74,1/13<very narrowly so> 75,47-200 76,5-12 77,10-28.6
78,1/2 79,1 80,3 82,2 83,2 84,1 85,7/4 86,1 87,8-9.7-12 88,1/3 89,1 90,1
92,1/2 93,1 94,1/10/3/2 95,2 96,1 97,1 98,2 101,1 102,1 103,1/2 104,1 105,1/10 
108,1
111,3 112,2 113,2 115,3/2 116,1 117,32-80 118,39-85 119,6-8 120,5.5-6.6-8.1
121,4-9 122,2 123,15-50 124,3/2 125,1 126,19-50 127,23-109 128,6.5-14
129,2.4-5.4-8 130,2-10 131,2 132,9-33 134,1 136,2/1 137,0.8-1.8 138,2 139,1
140,1/3 141,1 142,2/4 143,1/2 144,3/1 145,1 146,2 147,1/2 148,1/2
149,0.38-0.93 150,2 151,1/2 152,2 153,2/4 155,0.2-0.8 156,1/2<shallow> 157,4-9
158,1 159,1/6 160,4<rarely apparently straight> 161,0.3-0.5 162,1 163,2
164,2<almost all hairy> 165,1 169,2 170,1/2 171,2 172,2/4<subcircular> 173,2
174,0.2-0.65 175,1 176,2<thick> 178,2/3 179,2/3/8 180,1 181,1 183,1 188,1
189,1/2<or not applicable> 191,0-0.25 192,0.75-2 194,1 195,1 196,0.1-0.19-0.3
197,2.5-5.5 198,1 199,9-22<sample 13 4-11> 200,1 201<Bowden 1940,1945;
Hunziger 1958; Zsuffa & Raj 1981> 202<Jan-Dec> 203,0-3860 204,1 206,5/6/8/9
210,6/12/13/14/19/20/25/28/30/32 214,1 215,2 220<Cataphylls 1-2, long-silky
abaxially; stipules very small even when foliaceous, probably lacking adaxial 
glands; juvenile leaves hairs spreading, wavy or crinkled; proximal leaves 
puberulent along midribs; catkins sometimes borne in leaf axils; ovaries 
beaks indistinct, often stomatiferous, veins generally evident even when young;
capsules indistinctly beaked, valves very firm, slightly recurved, with 
distinct, often raised, white veins.> 223,2
 
# Salix humilis var. humilis/
1<11 FEB 04 13 Feb 92> 2<CAN:ON,MB,USA> 3<Argus 86> 4<Salix humilis Marsh.
var. humilis> 5<CI hum-hum> 6<Arbust. amer. 140. 1785> 7<prairie willow, gray
willow, small pussy willow, upland willow> 9<Salix humilis (var.) angustifolia
(Barratt) Andersson; Salix humilis (var.) grandifolia (Barratt) Andersson;
Salix humilis var. hyporhysa Fernald; Salix humilis var. keweenawensis Farw.;
Salix humilis var. rigidiuscula (Andersson) B.L. Robins. & Fernald; Salix
tristis (var.) glabrata (Andersson) Andersson> 11,3 12,0.3-3 13,1<sometimes
decumbent> 14,3 15,1 16,6<dark> 18,1/2 19,2/1 20,7/2 21,1/2 22,2/3/1 23,2 24,1/2
25,1/2/3 26,2-19 27,2 28,2 29,5/2<greenish brown> 31,1/2 32,2/1 33,2/3
34,7/6/11<velvety-tomentose>/2 35,2/1/3 36,1/2/3 37,4 38,2 39,2 40,1/2 44,1
47,1/2 48,3/2 49,1/2 51,3 53,1/2 54,1 55,(1.5-)3-5-7(-12) 57,1
60,2<sometimes ferruginous> 61,11/5 62,2 63,2/1 64,3/1 65,7/2 66,1/5 67,1 68,1/2
69,1/4 70,1/2 71,1 72,1 73,5 74,3/8/9/19/20/21 75,(20-)50-70-90(-135)
76,(7-)13-17-23(-35) 77,2.3-4-7.5 78,1/3/2 79,1 80,1/2/3 82,1/2 
83,2<dark> 84,2
85,1/9/7 86,1 87,1-2.6-4 88,2/4 89,1 90,2 91,2 92,2<rare glabrous> 93,3/2
94,7/8<sometimes glabrescent> 96,3/2 97,1/5<rarely white and ferr> 98,2
101,2/3 102,1 103,1/2 104,1 105,1/4/5<rugose>/2<midrib sometimes villous>
107,2 108,1/5 109,2 111,1 112,2 113,2 115,1 116,2/3/4 117,13-32 118,14.5-34
119,7-19 120,1-1.5-2.8 121,1-4 122,1 123,0 124,1/2
125,2/3/4<depressed-globose> 126,8-45 127,9-47<to 55 mm in fruit> 128,7-19
129,0.9-1.8-3.5 130,0.5-3.5 131,1/2<occasionally present> 132,0-4
134,5/6/4<dark at tip> 136,2 137,1.2-2 138,2 139,2 140,1 141,1 142,1/2 143,3/1
144,1 145,2 146,1 150,2 151,1 153,2/4 155,0.2-0.68 157,2 158,3 159,2/3 160,1
161,0.4-0.6 162,1 163,1 165,1 169,2 170,1 172,4 174,0.4-0.75 175,1 176,2<thick
or thin> 178,1/2/4/6 179,1<beak recurving in fruit> 180,2 181,2 182,3/2
183,9/6<combined> 184,2/1 185,1/5 186,3/2/1 187,2<refractive> 189,1/2 190,1/2
191,0.2-0.44 192,1-2.5 193,1/2 194,1 195,3 196,0.24-0.33-0.56 197,7-12 198,2
199,6-12<sample 13 3-6> 200,1/3 201<2x Suda & Argus 1968; Zsuffa & Raj 1981.
4x Dorn 1976; Löve & Löve 1982> 202<24 Apr-30 May HUH; mid-Apr to mid-Jun Smith> 
203,20-1640<CAN> 204,1 206,3/4 207,2 208,3/4/5/6/8/10/11/12
209,1/4/7/8/9/10/11/13/14/15/16/17/18/19/20/21/22/23/24/25/27<
>/29/30/32/33/34/35/36/38/39/40/42/43/46/48/49 214,4 218,17 220<Branches stout, 
divaricate; foliaceous stipules not seen on the first leaves, their apparent 
absence on some later leaves is because they are early deciduous and scars are 
not easily seen on plants with velvety branchlets; Juvenile leaves strongly 
revolute or infolded.> 223,1/2 
 
# Salix humilis var. tristis/
1<17 AUG 04 13 Feb 92> 2<CAN:USA> 3<Argus 86> 4<Salix humilis Marsh. var.
tristis (Aiton) Griggs> 5<CI hum-tri> 6<Proc. Ohio Acad. Sci. 4: 301. 1905>
7<dwarf prairie willow> 9<Salix occidentalis Walter; Salix muehlenbergiana Willd.; 
Salix humilis var. microphylla (Andersson) Fernald; Salix tristis Ait.; Salix 
tristis var. longifolia Andersson; Salix tristis var. microphylla Andersson> 
11,2/3 12,0.3-1 13,4 14,3 15,1 16,6<dark> 18,1/2 19,2 20,7 21,1 22,2/3 24,2 
25,1 26,2 27,1/2 28,1 29,3/1 31,1/2 32,2/1 33,2/3 34,7/6/11<velvety-tomentose>/2 
35,2/1 38,2 39,2 44,1 47,1 48,1 53,1/2 55,0.5-3(-6) 57,1 60,2 61,11/6 62,2 
63,2/1 64,3/1 65,7/2 66,1/5 68,1 69,1 70,1/2 71,1 72,1 73,5 74,3/8/19/20
75,(13-)20-50(-70) 76,3-13 77,2.25-9 78,1/3/2 79,1 80,1 82,1/2 83,2 
84,2 85,1/9/7 86,1 87,2-2.4-3 88,2/4 89,1 90,2 91,2 92,2 93,3/1 94,7 96,3/2 
97,2 98,2 101,2 102,1 103,2 104,2/1 105,5/11 108,2 111,1 112,2 113,2 115,1
116,4/3/2 117,6-13 118,6.5-13.5 119,5-10 120,1-1.6 121,0.5-1 122,1/2 123,0-1
124,1/2 125,4/3/2<depressed-globose> 126,7-17 127,11-17.5 128,5.5-12
129,0.8-1.4-1.7 130,0.5-1 131,1/2 132,0-1.5 134,4<dark at tip> 136,2
137,0.8-1.4 138,2 139,1/2 140,1 141,1 142,1/2 143,3 144,1 145,2 146,1 150,2
151,1 153,2/4 155,0.2-0.7 157,2 158,2/3 159,1/2 160,1 161,0.4-0.6 162,1
163,1/2 164,1/3 165,1 169,2 170,1 172,4 174,0.4-0.63 175,1 176,2<thick>
178,1/2/5/6 179,2 180,2<long, slender, recurved> 181,2 182,3 183,9 184,1
185,1/5 186,3/2 187,2<refractive> 189,1 190,2 191,0.2-0.4 192,1.2-2 193,1/2
194,1 195,3 196,0.2-0.24-0.32 197,5-9 198,2 199,6<sample 7 3> 200,9 202<29
Apr-12 May, small sample HUH> 203,60-1570 204,1 206,3/4 207,2
209,4/7/8/9/11/13/14/15/16/17/18/19/20/21/22/23<
>/24/25/27/29/30/32/33/34/35/36<?>/38/39/40/42/46/48/49 214,4 218,17 
220<Branches slender, strict.> 223,1/2 

# Salix interior/
1<2 SEP 04 30 JUL 91> 2<CAN:ONT QU AK NT> 3<Argus 86> 4<S. interior Rowlee>
5<LO inte> 6<Bull. Torr. Bot. Club 27:253. 1900.> 7<sandbar willow> 9<Salix 
exigua var. exterior (Fernald) C.F. Reed; Salix exigua Nutt. subsp. interior
(Rowlee) Cronq.; Salix exigua var. luteosericea (Rydb.) C. K. Schneider; Salix 
exigua var. pedicellata (Andersson) Cronq.; Salix fluviatilis var. sericans 
(Nees) Boivin; Salix interior Rowlee; Salix interior var. exterior Fernald; 
Salix interior var. pedicellata (Andersson) C. R. Ball; Salix interior var.
luteosericea (Rydb.) C. K. Schneider; Salix interior var. wheeleri Rowlee; 
Salix linearifolia Rydb.;Salix longifolia Muhl. non Lam.; Salix longifolia var.
interior (Rowlee) M.E. Jones; Salix longifolia beta (var.) pedicellata 
Andersson; Salix longifolia var. sericans Nees; Salix longifolia var. wheeleri 
(Rowlee) C. K. Schneider; Salix luteosericea Rydb.; Salix rubra Richards., non 
Huds. [Not in Dorn 1998.]; Salix wheeleri (Rowlee) Rydb.> 
11,3/4/5 12,4-6 13,1 14,2 15,1 16,5/6 18,1 19,1/2
20,1/6<sometimes>/2 21,2 22,1<2-year old> 24,1/2 25,1 26,1-5 27,2 28,1 29,3/5
31,1 32,2/1 33,1/2/3 34,7/6/2 35,2 38,2 39,3 42,1 44,1 47,1/2 48,2/3 49,2 53,1/2
55,1-5(-9) 56,13.7-34.3-53.8(-120) 57,1 60,1/2 61,1/6<sparsely> 62,1/2 63,2
64,2/1 65,10 66,1 68,1 69,1 70,1 71,2 72,1 73,3 74,1/2 75,60-160 76,3.5-11
77,(6.5-)11-19(-31) 78,1/2 79,1 80,3 82,2 83,2 84,2 85,6 86,1 87,2-3.3-5
88,1<sharply>/2<apiculate> 89,1 90,2<very thin, sometimes not evident> 91,2
92,2/1 93,1/2 94,6/10/2 96,1 97,1 98,1 99,2 100,1 101,2 102,1 103,2/1 104,1/2
105,6/5/2 108,1 111,3/4 112,2 113,1<sometimes>/2 115,1/2 116,1/2 117,15-55
118,20-61 119,4-10 120,2.1-4.8-7 121,3-18 122,2 123,3-55 124,3 125,1/2
126,16-61<to 63 mm in fruit> 127,20-67 128,5-9 129,2.3-5.1-7.7 130,2-15 131,2
132,3-65 134,1/3 136,2/3 137,1.5-3.5 138,1/2 139,1 140,3/2 141,1 142,2 143,1/3
144,1/4/3 145,1 146,2 147,1/2 148,2 149,0.5-1.1 150,2 151,1/2 152,2 153,1/2/6
155,0.6-1.4 156,1 157,2 158,1 159,1/2 160,4 161,0.4-0.7 162,1 163,2 164,2
165,1 169,2 170,1/2 171,2 172,5/6/2 174,0.4-1.1 175,1/3 176,2 178,5/2 179,1/2
180,3 181,2/1 182,2 183,10/2 184,1/2 185,1 187,2 188,1 189,1/3<almost
completely free or not applicable> 190,1/2 191,0-0.2 192,0.5-0.8 193,1 194,2
195,4 196,0.32-0.38-0.72 197,6-10 198,2/1 199,16-36<8-18> 200,1 201<Chmelar
1979; Löve & Löve 1982; Neumann & Polatcshek 1972; Suda & Argus 1968; Zsuffa &
Raj 1981> 202<17 April to 5 July (mid-April to early Jul)>
203,15-1770<FNA>/15-370<AK>/450-1770<RM Dorn 1997> 204,1 206,3/4/5
207,1/2 208,1/2/4/5/7/10/12/13/14
209,2/4/6/7/8/9/13/14/15/16/17/18/19/20/21/22/23/24/25/26/27/29/30/33<
>/34/35/36/38/41/42/43/45/46/48/49/50 210,28/30<Little 1976> 214,3 217,1
220<Seedling leaves lyrate, deeply lobed, or prominently toothed; stipules 
linear, to 4 mm.> 223,2 
 
# Salix irrorata/
1<19 JAN 04 24 SEP 00 92> 2<CAN:AZ,NM> 4<Salix irrorata Andersson> 5<MX irro>
6<Öfvers. Förh. Kongl. Svenska Vetensk.-Akad. 15: 117. 1858> 7<blue-stem
willow dewy-stemmed willow> 11,3/4 12,2-7<multistemmed> 13,1 14,1/5 15,3/1
16,6/7 18,3 19,1 20,1 21,1 22,2/3 24,2 25,1 26,2-3 27,2 28,1 29,3 31,3/1
32,1/2 33,1 34,1/11/7/2 35,3/1 37,3 38,2 39,1 40,2/3 44,1 47,1/2 48,3/2 49,2 
51,3 53,1 54,1/2 55,4-14 57,1 60,2 61,11 62,2/1 63,1/2 64,1 
65,1/6/9/4/3<midrib only> 66,1 68,1 69,1 70,1/2 71,1 72,1 73,5 74,2/3/8/18 
75,47-115 76,8-22 77,3.5-7.7 78,1/2/3 79,1 80,3/2 82,1/2 83,2 84,1/2 
85,1/3 86,1 87,2-5-7 88,2/1/4 89,1 90,2 91,2/3 92,1/2 93,1 94,1/9 95,2<mainly> 
96,1/2 97,1 98,2/1 99,2 100,1 101,2/3 102,1 103,1/2 104,1/2 105,1/3/2
106,2<fine hairs>/1<sometimes> 107,2/3 108,1 109,1<0.1-0.45> 110,1 111,1/2 
112,2 113,2 115,1 116,2/3
117,14-32 118,15-34 119,8-22 120,1.2-1.9-2.5 121,1-2 122,1<rarely present>
123,0<rarely to 2 mm> 124,1 125,2/1 126,13-38 127,14-43 128,7-12 129,1.4-3-4.8
130,1-5 131,1/2 132,0-4 134,5/6 136,3 137,1.3-2.5 138,2 139,2/3 140,1 141,1
142,1/2 143,3 144,1 145,2 146,1 150,2 151,1 153,1/2 155,0.3-0.8 157,2 158,1/3
159,1/2 160,1/3/2<pinched> 161,0.4-0.7 162,2/3 163,1 165,1 169,2 170,1/2 171,2
172,1/2 174,0.3-0.68 175,1 176,2 178,2 179,2 180,2 181,1 183,1 188,1 189,1
190,1/2 191,0.3-0.9 192,0.7-1.2 193,1 194,1 195,5 196,0.15-0.28-0.6 197,3.5-4
198,1 199,9-12<sample 6 4-6> 200,1 201<Dorn 1994> 202<19 March-18 May>
203,1450-3000<AZ Argus 1995>/1645-2350<RM Dorn 1997> 204,1 206,4/5 207,1
209,3/6/31/50 210,2/5/7/9/26 214,4 218,14 220<Buds glabrous or sparsely 
short-hairy, glaucous or not, ovoid, with strong lateral ribs, tip blunt; 
stipules inconspicuous.> 223,1/2 
 
# Salix jaliscana/
1<5 OCT 99> 2<CHAPA:MX, small sample> 4<Salix jaliscana Jones> 5<HU jali>
6<Contr. West. Bot. 12:77. 1908> 7<unknown> 11,5 12,6-8 13,1 14,1 15,U 16,5/6
18,1 19,2 20,4/7 21,1 29,1 31,1 32,2 33,2/3 34,4/7 35,2 38,1 39,U 42,U 43,2
51,2/3 53,4<apparently> 54,1 55,5-13 57,2 60,2 61,4/6 62,1 63,2 64,2 65,6/10
66,1 68,2 69,4 71,1 72,1 73,3 74,3/8 75,76-122 76,16-23 77,4.2-5.6 78,1 80,2
82,2 84,1 85,4/5 86,1 87,9-11 88,2/1 90,2 91,2 92,1/2 93,1/2 94,2/5/6 96,2
97,1 98,2 101,2 102,1 103,1/2 104,1 105,5/2<midrib puberulent> 108,1 111,3
112,2 113,2 115,U 116,1 117,43 119,8 120,U 121,6 122,2 123,13 124,1/2 125,1
126,20-70<some in fruit> 128,4-9 129,5-8 130,3-9 131,2 132,6-7 134,1 136,2
137,1-1.3 138,2 139,3 140,1 141,1 142,3 143,1 144,3<irregularly> 145,1 146,U
147,U 148,U 149,U 150,U 151,U 152,U 153,U 155,U 156,U 157,6 158,U 159,U 160,4
161,U 162,1 163,2 164,2/3 165,1 169,2 170,1 172,3 173,2 174,0.25-0.5 175,1
176,1 178,U 179,6 180,1 181,1 183,1 188,1 189,3 191,0.15-0.25 192,0.9-2 194,1
195,1/4 196,0.4-0.43 197,4.5-5 198,1 199,10-12<sample 3 5-6> 200,9
203,1500-2200 204,1 206,5 210,18/20 214,1 215,2 220<Catkins not borne in axil
of leaves. Capsules without distinct raised veins, valves very thick and firm,
slightly recurved.> 223,2
 
# Salix jejuna/
1<23 DEC 03 3 FEB 92> 2<CAN:NF> 4<Salix jejuna Fernald> 5<OV jeju> 6<Rhodora
28: 177. 1926> 7<barrens willow> 11,1<mats or trailing branches>
12,0.01-0.04<1-4 cm> 13,1/4/5 14,1/4/3 15,1 16,6 18,1<rarely glaucous> 19,1
20,1 21,1 22,3<rarely patches> 29,3/5 31,1 32,1 34,1 37,2 38,2 39,3 44,1
47,1/2 48,3<Later leaves rarely present.> 49,2 51,3 53,3/4 55,1.5-14<4.9> 57,1
60,1 61,1 62,1 63,1 65,1<rarely long silky on both surfaces or just adaxially;
often ciliate> 68,1 69,1 70,1 71,2/3 72,1 73,3 74,9/11/12 75,8-25 76,4-22
77,0.8-2.3 78,3/4/2 79,1/2 80,2 81,2/1 82,1 83,1<rarely with 2 glands 
on either side at base> 85,1 88,5/4 89,1/2 90,2 91,2 92,1 94,1<rarely with
long-silky, white hairs or glabrescent> 101,2 102,1
103,1 105,1<margins ciliate> 111,3 112,2 113,2 115,1 116,3/4 117,5-12
118,5.5-14 119,5-10 120,1-1.2 121,0.5-3 122,2 123,1-6 124,2 125,4/3/2 126,6-17
127,8-29 128,6-14 129,0.8-1.2-1.8 130,1-12 131,2 132,1.5-20 134,5<dark to
light> 136,2 137,1-1.8 138,1/2 139,1 140,1/4 141,1 142,1/2 143,3 144,1 145,2
146,2<rarely absent> 147,1/2 148,1 149,0.55-1 150,2 151,1/2 152,2 153,2/1/5
155,0.6-1.3 156,1 157,2 158,1/4 159,1/6 160,1 161,0.4-0.6 162,1 163,1 165,1
169,2 170,1/2 171,2 172,1/5/4<irregular> 174,0.63-1.4 175,3 178,4/5/1 179,6
180,3 181,1/2 182,2/3/4/1 183,4<87%, sometimes silky>/1<12%>/6 184,2/1 185,1
186,1/2 187,2 188,1/2 189,1/2/3 190,2 191,0.5-1.4 192,0.2-1 193,1 194,1 195,3
196,0.24-0.32-0.4 197,3-5 198,2/1 199,9-18<sample 3 4-9> 200,9 202<30 Jun-17
Jul.> 203,0-17<CAN> 204,1 206,3 207,2 208,6 214,5 219,6 220<Endemic. Bud
scales split and remain at base of branchets, not persistent for more than one
year; catkins absciss at proximal end of peduncle.> 223,1
 
# Salix jepsonii/
1<17 AUG 04 10 Sep 91> 2<CAN,GH,NA,US:CA> 4<Salix jepsonii C.K. Schneider>
5<SI jeps> 6<J. Arnold Arb. 1: 89. 1919> 7<Jepson's willow> 9<Salix pellita
var. angustifolia (Bebb) Boivin; Salix sitchensis var. angustifolia Bebb>
11,3/4 12,1-3 13,1/4 14,1/5 15,3 16,4/6 18,1/2<sometimes> 19,1/2 20,1/7/9/2
21,1 22,2/3/4<fine splits> 23,1 24,2 25,1 26,1-2 27,2 28,1 29,4/5
31,1/2<sometimes> 32,2 33,1/2 34,9/11 35,2/3 36,1<usually>/2/3 37,3 38,2 39,2/3 
44,1 47,3 48,3 49,1/2
51,3 53,2/1 55,4-12 56,7.1-12.3-17.8 57,1 60,2 61,9/11 62,2/1 63,2 64,3 65,10
66,1 68,1 69,1 70,2 71,1 72,1 73,1 74,2/18/19 75,55-74-103 76,8-25
77,(2.5-)3.3-5.3-7.3 78,3/1/2 79,1 80,2-3 82,1<rarely toothed> 83,2 
84,2 85,1<rarely shallowly toothed and undulating> 86,1 87,2-2.8-3 88,2/4/1 89,1
90,3/2 91,2 92,2 93,3 94,9 96,1/2 97,1 98,1 101,1/2<sometimes thinly glaucous>
102,1 103,2 104,1 105,9/10 108,1 111,3 112,2 113,2 115,1 116,2/3<one plant>
117,13-30 118,16-16.5<sample 3> 119,11-13 120,1.2-1.4 121,1-1.5 122,2
123,2.5-3 124,2 125,1/2 126,15-50 127,33-55<to 60 mm in fruit> 128,10-11
129,2.7-5 130,1.5-5 131,2 132,1.5-7 134,1/5 136,2/3 137,0.8-2 138,2 139,1
140,1 141,1 142,1 143,3/1 144,1 145,2 146,1 150,2 151,1 153,1/2<thin>
155,0.38-0.8 157,1-2 158,3 159,1/2 160,1 161,0.6-0.8 162,1/2 163,2 164,2 165,1
169,2 170,1 172,1/2 174,0.3-0.6 175,1/2 176,2<thick or thin> 178,5 179,2 180,1
181,2 182,3/4 183,10 184,1 185,1 186,1 187,2 189,1 190,2/1 191,0.4-0.6
192,0.4-1.2 194,1 195,4/2 196,0.2-0.86 197,3-5 198,2 199,13-18<sample 7 6-11>
200,9 202<16-30 Jun> 203,1000-3400<CA> 204,1 206,4 207,1 209,5/28 211,1/2/3
212,2/5/7 213,7/8/9 214,4 218,16 220<Endemic. Branchlet hairs flattened
or flat.> 223,1/2 
 
# Salix krylovii/
1<9 MAY 04 11 JUL 96> 2<CAN:Russia> 3<Skvortsov 68> 4<Salix krylovii E. Wolf>
5<CD kryl> 6<Hort. Petrop. 28: 537. 1911> 11,3/4 12,2-2.4 13,1 14,1 15,U 16,6
18,1 19,2/1 20,8<gray>/2 21,1 29,9 31,1 32,2 33,3/2 34,8/6 35,2 38,2 39,3 44,1
47,3 48,3 49,2/3 51,3 53,2 55,1.5-5 57,1/2 58,1 60,2 61,7 62,2 63,2 64,3 65,7
66,1 68,1/2 69,1/4 70,2 71,1 72,1 73,1 74,20/8/19 75,24-98 76,6-24 77,2.2-4.5
78,1/2/3 79,1 80,2/1 82,1 83,2 85,1 88,4/2 89,1 90,3 92,2 93,3 94,7 96,2/3
97,1 98,2/4 101,2 102,1 103,2/1 104,1 105,6/2 108,1 111,3 112,2 113,2 115,1
116,2 117,15-32 118,18-34 119,10-16 120,1.4-1.7-1.9 121,2-6 122,1/2 123,0-2
124,1 125,2 126,15-55 127,17-61 128,7-15 129,1.9-3-3.8 130,2-6 131,1<rarely
present> 132,0-2 134,1/5 136,3/2 137,1.1-2 138,2 139,2 140,1 141,1 142,2 143,3
144,1 145,2 146,1 150,2<red> 151,1 153,2/4/5 155,0.63-8.88 157,2 158,3 159,1/2
160,1 161,0.5-0.68 162,1/2 163,1/2 164,1 165,1 169,2<red> 170,1 172,5/2/4
173,1 174,0.38-0.75 175,1/2/3 176,2<thick>/1 179,3 180,2/1 181,2 182,4 183,7
184,2<interwoven> 185,1 186,2/3 187,2<more or less refractive> 189,3/2/1
191,0.5-0.9 192,0.4-0.9 194,1 195,3 196,0.23-0.38 197,4-6 198,2
199,18-24<sample 4 9-12> 200,1 201<Zhukova 1967, Z. & Tikhonova 1973, Z. et
al. 1973, Z. & Petrovsky 1975, P. & Z. 1983, Z. & P. 1971> 206,12 214,4 218,19
223,1/2 
 
# Salix laevigata/
1<30 AUG 04 7 FEB 92> 2<CAN:CA,AZ> 4<Salix laevigata Bebb> 5<HU laev> 6<Amer.
Natu. 8: 202. 1874> 7<red willow, polished willow> 9<Salix bonplandiana var.
laevigata (Bebb) Dorn; Salix congesta (Bebb ex Rothrock) J.T. Howell; Salix
laevigata var. angustifolia Bebb ex Rothrock; Salix laevigata var. araquipa
(Jepson) C. R. Ball; Salix laevigata var. congesta Bebb ex Rothrock>
11,5<small> 12,2-15 13,1 14,1/5 15,1/2/3 16,5/4 18,1 19,1/2 20,1/6/2 21,2
22,4/1 23,2/1 24,2 25,1 26,1-7 27,2 28,1 29,3/5 31,1 32,1/2<remaining
tomentose at nodes> 33,3/2/1 34,1/6/5/11/2<tomentose at nodes> 35,2 37,1 38,1
39,3 42,2/3 44,1 47,2/3<grading into foliaceous>/1<apparently>
48,3/2<sometimes> 49,1/2 51,5/4 53,2/3 55,3.5-18 56,5.7-12.6-18 57,2<rarely
eglandular> 58,1/2<rarely stalked> 59,1 60,1/2 61,1/6/2 62,1/2 63,1/2 64,2/1
65,1/5/10 66,1/5 68,1<rarely toothed> 69,1<rarely serrulate> 70,1/2 71,1 72,1
73,3 74,2/3/8/13/20 75,53-190 76,11-35 77,2.8-9 78,3/6/4/1 79,1 80,3
82,2/1<apparently so> 83,2 84,1 85,7/1/4<so finely toothed as to appear
entire>/1 86,1 87,7-12 88,2/1/3 89,1 90,2 91,2/3 92,1/2 93,1 94,1/4/2 96,2
97,1/5 101,2/3 102,1 103,1/2 104,1 105,1/4<midrib sometimes villous>/2 108,1
111,3 112,2 113,2<sylleptic> 115,2/3 116,1/2 117,28-76
118,31-83 119,7-13 120,3.1-6.1-9.5 121,2-10 122,2 123,2-26 124,3 125,1/2
126,22-70 127,28-79 128,6-11 129,3-5.5-8.8 130,2-11 131,2 132,3-14 134,1
136,1/2 137,1.6-3.4 138,2 139,1/2 140,3/1 141,1 142,2 143,3/1
144,3<irregularly> 145,1 146,2 147,1/2 148,1 149,0.35-0.63 150,2 151,1
153,2/4/5 155,0.25-0.6 156,1 157,3-7 158,1 159,6 160,4 161,0.4-0.6 162,1/2<at
base> 163,2 164,2/3 165,1 169,2 170,1 172,4 173,2 174,0.2-0.63 175,1 176,1
178,2<very young reddish> 179,2/5/8 180,2 181,1 183,1 188,1 189,1 190,1
191,0.12-0.24 192,1.4-2.8 193,1/2/3 194,1 195,1 196,0.2-0.23-0.28 197,3-5.5
198,1 199,12-24<6-12> 200,9 202<3 Feb-13 May>
203,0-2200<FNA>/550-2200<AZ>/0-1700<CA>/50-1890/750-1370<UT>/1270-1460<NV>
204,1 206,4/5 207,1 209,3/5/28/37/44 210,2/3 211,1/2/3/4/5/6/8/9
212,1/2/3/4/5/6/7/8/9/10/11/12/13/14/15/16/17
213,1/2/3/4/5/6/7/8/9/10/11/12/13/14/15/16/17 214,1 215,2 220<Petioles and
branchlets may have some ferruginous hairs; petiolar glands sometimes on
adaxial petiole surface as well as laterally; stipules 0-8 mm; cataphylls
often greenish but long-silky abaxially and caducous (score intermediate);
proximal leaves obovate, densely silky to villous abaxially, appearing from
adaxial side as a fringe; leaf blade basilaminar tissue sometimes thickened
and apparently glandular.> 223,1/2  
 
# Salix lanata/
1<29 DEC 03 5 JUL 96> 2<CAN:Europe> 3<Meikle 84> 4<Salix lanata L.> 5<LA lana>
6<Sp. pl. 2:1019. 1753> 11,2/3 12,0.3-1 13,1 14,1 15,U 16,4/5 18,1/2/3 19,2/1
20,6/2 21,2 29,1/3/5 31,1 32,2 33,2/1 34,6/5<white or yellowish> 35,2 38,2
39,1 44,1/2 45,1 47,3 48,3 49,3 50,4.5-8.5-15 51,2 53,2/1 54,1 55,3-9-20 
56,4-7-12 57,1 60,2 61,6 62,2/3 63,2 64,2/3 65,6/8/10 66,1/3 68,1/2 69,1/4 
70,1<CHECK> 71,1 72,1 73,5 74,21/11/10/9 75,35-51-99 76,14-30-40 
77,1.2-1.8-2.4 78,4/6/1/3/2 79,1/2 80,3/2 82,1/2<uncomon> 83,2 
84,2 85,1/4<uncommon> 86,1 87,3-7.9-11 88,1/2/4 89,1/2
90,2 91,2 92,2/1 93,3/2/1 94,6/5/2 96,2 97,1/3 98,2/4 101,1/2 102,1 103,2
104,2/3/1 105,6/8/5 108,1/3 111,1 112,2 113,2 115,1 117,35-62 119,13-20 122,1
123,0 124,1 126,35-125 128,10-25 131,1/2<uncommon> 132,0-9 134,5<dark or
light> 136,2 137,1.5-4.3 138,2 139,3/2 140,1 141,1/3 142,1/2 143,1/3 144,1
145,2 146,1 150,2 151,1 153,2/1 155,0.6-1.3 157,2 158,3 159,1/2 160,1
161,0.6-1 162,1 163,1 165,1 169,2 170,1 172,2/1 174,0.8-1.6 175,2/1/3
176,2<thick or thin> 178,2 179,2/1 180,1 181,1 183,1 188,1 189,1/2/3
191,1.5-2.3 192,0.5-1.8 194,1 195,3/4 196,0.38-0.53-0.88 197,5-10 198,1
199,18-21<sample 3 9-11> 200,1 201<Wilkinson 1944, Marklund in Holmberg 1931>
206,11 214,4 218,12 223,1 
 
# Salix lapponum/
1<23 DEC 03 18 AUG 96> 2<CAN,HUH:Europe> 3<Meikle 1984> 4<Salix lapponum L.>
5<VI lapp> 6<Sp. pl. 2: 1019. 1753> 11,2/3 12,0.2-1.5 13,1 14,1 15,U
16,9<dark>/6 18,1 19,2/1<shiny> 20,5/2 21,1 29,8/5 31,1 32,2 33,1/2 34,6/5
35,1/2 37,3 38,2 39,2 44,1 47,1/2 48,1/2/3 51,2 53,3 54,2 55,5-12
57,1<sometimes glandular lobes at base of blade> 60,2 61,5/6 62,2<often
obscured> 63,2 64,3 65,7/10 66,1 68,1 69,1 70,2<CHECK> 71,1 72,1 73,1/5
74,8/9/10/7/18/14 75,34-85 76,10-29 77,1.9-4.3 78,6/3/1/4 79,1 80,1/2/3 82,1/2
84,2 85,1/8/9 86,1/2 87,0-8 88,1/2/4 89,1 90,2/3 91,2 92,2 93,3/2/1
94,6/7<long straight hairs on veins>/5 96,1/2 97,1 98,2/1/4 101,1/2 102,1
103,2 104,1/2 105,6/5/10 108,1 111,1/2 112,2 113,2 115,1 117,25-37
122,1<rarely present> 123,0<rarely 1 mm> 124,1 126,23-60(-85) 131,1/2
132,0-3(-20) 134,5<dark>/6 136,2 137,1.4-4.5 138,2 139,1/2 140,1 141,1 142,1
143,1/3 144,1 145,2 146,1<see note> 150,2 151,1 153,1/2 155,0.7-1.1 157,2
158,3 159,1/2/6 160,1 161,0.6-0.8 162,1<rarely coalescent at base> 163,1 165,1
169,2 170,2<proximal flowers may be bifurcate> 172,1 174,0.38-1.3 175,3/1
176,2<thick or thin> 179,2 180,1<rarely aprupt> 181,2 182,3/4 183,6/7 184,1/2
185,1 186,2/3 187,2<refractive> 189,1 191,0.6-2 192,0-1 194,1 195,3
196,0.43-0.77-1.2 197,(3-)6-7.5 198,2 199,12-16<sample 4 6-8> 200,1
201<Wilkinson 1944, Marklund in Holmberg 1931, Engelskjon & Knaben 1971,
Chmelar 1979, Engelskjon 1979> 206,11 214,4 218,19 220<Bases of leaf blades
sometimes with sipule-like appendages; staminate flowers
sometimes apparently with two very small abaxial nectaries.> 223,1/2 
 
# Salix lasiandra var. caudata/
1<29 OCT 04 3 MAR 91> 2<CAN:CA(7),NV,OR,WA> 4<Salix lasiandra var. caudata
(Nutt.) Sudw.> 5<SA las-cau> 6<Bull. Torrey Bot. Club 20:43. 1983> 7<tail-leaf
willow> 8<S. pentandra var. caudata Nutt. N. Amer. Sylva 1: 61. 1843.> 9<Salix
caudata (Nutt.) Heller; Salix caudata var. bryantiana C. R. Ball & Braceline;
Salix caudata var. parvifolia C. R. Ball; Salix fendleriana Andersson; Salix 
lasiandra var. fendleriana (Andersson) Bebb; Salix lucida Muhl. subsp. caudata 
(Nutt.) E. Murray; Salix pentandra var. caudata Nutt.> 11,4/5 12,1-8 13,1
14,1/5 15,1/2/3 16,4/5/6 17,2/3 18,1 19,1/2 20,1/5/2<pilose at nodes> 21,1/2
22,4/3/2 24,1/2 25,1 26,1-2 27,2 28,1 29,3/4/5 31,1 32,1/2 33,1
34,1/5/11<sometimes>/2 35,2 37,1 38,2 39,1 42,3 44,1 47,3 48,3 49,2 51,5 52,2
53,3<edges sometimes touching> 54,2 55,(1-)4-15 57,2 58,1/2<CHECK> 59,1 60,1/2
61,1/5 62,1/2 63,1/2 64,2 65,1/6/10 66,1/5 68,1/2 69,1/4<closely glandular and
shallowly toothed> 70,2 71,2 72,1 73,1 74,2/7/8/13<to very narrowly so>
75,53-170 76,9-31 77,3.1-9.8 78,3/2 79,1 80,3 82,2 83,2 84,1 85,4 86,1 87,6-9-13
88,3/2 89,1 90,1 92,2/1 93,1 94,2/5 96,1 97,5 98,1/3 101,2/3 102,1 103,2/1 104,1
105,5/10/2 108,1/5 111,3 112,2 113,2 115,2 116,2 117,20-47 118,24-50
119,8-15 120,1.6-2.7-3.9 121,1-9 122,2 123,3-27 124,2 125,1/2 126,20-46
127,30-63<to 70 mm in fruit> 128,9-15 129,1.6-3-5 130,2-18 131,2 132,10-30
134,1 136,2/3 137,2.8-4 138,1/2 139,1 140,1 142,2 143,3 144,1/3 145,1 146,2
147,1/2 148,2 149,(0-)0.4-0.8 150,2 151,1 153,4/5 155,0.3-0.63 156,2<shallow>
157,4-5 158,1 159,2/5/6 160,1 161,0.7-1 162,1 163,2 164,3 165,1<rarely
present, unlobed, 0.3-0.63, distinct or connate> 169,2 170,1 172,4 173,2
174,0.2-0.5 175,1 176,1 178,2<brown sutures>/3/5 179,2 180,1/2 181,1 183,1
188,1 189,1/2 190,1<sometimes brown> 191,0.2-0.6 192,0.8-4 193,1/2 194,1
195,5/4 196,0.2-0.28-0.32 197,6-11 198,1 199,28-30<sample 2 14-15> 200,3
201<Dorn 1975b> 203,35<AK 1 CAN>/1500-1890<AZ Argus 1993>/500-1520<WA
Kovalchik>/1250-3050<RM Dorn 1997> 204,1 206,3/4 207,1 208,1/2/7/14
209,2/5/6/12/26/28/37/41/44/47/50 211,3/6/7/8 212,7/16 213,7/8/9/16 214,2
216,3 220<Cataphylls 1-2, differ from proximal leaves in lacking stipules;
stipules glandular on adaxial surface, margins prominently glandular-dotted,
not evidently caducous; petiolar glands may sometimes not be evident because
of branchlet indumentum.> 223,1/2 

# Salix lasiandra var. lasiandra/
1<21 AUG 04 3 MAR 91> 2<CAN,SW herbaria:CA(44),BC> 3<Argus 91,73> 4<S.
lasiandra Benth. var. lasiandra> 5<SA las-las> 6<Pl. Hartweg. 335. 1857> 
7<Pacific willow> 9<Salix lancifolia Andersson; Salix lasiandra var. abramsii 
C. R. Ball; Salix lasiandra var. lancifolia (Andersson) Bebb; Salix lasiandra 
var. lyallii Sarg.; Salix lasiandra var. macrophylla (Andersson) Little; Salix 
lasiandra var. recomponens Raup; Salix lucida Muhl. subsp. lasiandra (Benth.) 
E. Murray; Salix lucida beta (var.) macrophylla Andersson> 11,4/5
12,1-9(-11) 13,1 14,1/5 15,1/2/3 16,4/5 17,2/3 18,1 19,1/2 20,1/5<pilose at
nodes>/2 21,2/1 22,1/4 23,2 24,2 25,1 26,1.25-3 27,2 28,1 29,3/4/5 30,2/3 31,1
32,1/2 33,1/2/3 34,1/5/6/11<sometimes>/2 35,2 37,1 38,2 39,1 42,3 44,1 47,3/2
48,3 49,1/2 51,4 53,3<edges sometimes touching> 54,2 55,(2-)4-30 57,2 58,2/3/4
59,1 60,1/2 61,1/5 62,1/2 63,1/2 64,2/3 65,1/6/10 66,1/5 67,2<sometimes>
68,1/2 69,1/4<closely glandular and shallowly toothed> 70,2
71,1/3/2<sometimes> 72,1 73,3 74,3/7/8/13<to very narrowly so>/19 75,53-170
76,10-35 77,3.1-9.8 78,3/4 79,1 80,3 82,2 83,2 84,1 85,4 86,1 87,7-9-14
88,3/2 89,1 90,2<rarely not glaucous> 91,2/3 92,1/2 93,1 94,1/2 96,1/2 97,1/5
98,1/2 101,2/3 102,1 103,1/2 104,1 105,1/5/10/2 108,1/5 111,3<sometimes
sylleptically> 112,2 113,2 115,2 116,1/2 117,16-65 118,21-78 119,9-14
120,1.5-2.9-5.4 121,2.5-13 122,2 123,5-24 124,1/2 125,1/2/3 126,14-90
127,18.5-103 128,6-17 129,1.2-3.4-6.7 130,3-15 131,2 132,6-56 134,1 136,2/3
137,1.7-4 138,1/2 139,1 140,1/3 141,1 142,2 143,3 144,1/3/4 145,1 146,2 147,1
149,0.35-0.55 150,2 151,1 153,4/5 155,0.2-0.5 156,1 157,5 158,1 159,1/2
160,1/3 161,0.6-1 162,1 163,2 164,2/3 165,1 169,2 170,1 172,4 174,0.2-0.63
175,1 176,2 178,2/3/5 179,2 180,1/2 181,1 183,1 188,1 189,1/2 191,0.2-0.8
192,0.8-2 193,1/2 194,1 195,5/4 196,0.16-0.29-0.36 197,4-11 198,1
199,16-24<sample 5 8-12> 200,3 201<Wilkinson 1944> 203,1-336<AK>/1200-2700<AZ
Argus 1995>/0-2700<CA Argus 1993>/780-870<WA Kovalchik>/1645-2715<RM Dorn
1997> 204,1 206,3/4 207,1/2 208,1/2/4/7/13/14 209,2/3/5/6/12/26/28/31/37/44/47
211,1/2/3/4/5/6/7/8/9 212,1/2/3/4/5/6/7/8/9/11/12/13/14/15/16/18/19/20
213,1/2/3/4/5/6/7/8/9/10/11/12/13/14/15/16 214,2 216,3 220<Cataphylls 1-2,
differ from proximal leaves in lacking stipules; stipules glandular on adaxial
surface, margins prominently glandular-dotted.> 223,1/2 
 
# Salix lasiolepis var. bigelovii/
1<20 NOV 03 10 SEP 91> 2<CAN,NA,WTU:CA> 4<Salix lasiolepis var. bigelovii
(Torrey) Bebb> 5<MX las-big> 6<in S. Watson, Bot. Calif. 2: 86. 1879>
7<Bigelow's willow> 8<Salix bigelovii Torr. in Torrey & A. Gray, Pacif. Rail.
Rept. 4: 139. 1857> 9<Salix bigelovii Torr.; Salix franciscana Seemen> 11,3/4
12,1.5-6<multistemmed> 13,1 14,1 15,U 16,4/6 18,1 19,1/2 20,1/7<sparsely to
moderately so>/2 21,2/1 29,1/2/3/5 31,1 32,2 33,1/2/3 34,7/11 35,3/2 38,2 39,2
44,1 47,3<usually>/2/1 48,3 49,2 51,3 53,1 55,3-16 57,1 60,2 61,7/11 62,2 63,2
64,3 65,8/7<woolly-tomentose> 66,1/5 68,1/2 69,1/4 70,1/2 71,1<rarely
amphistomatous> 72,1 73,1 74,20/21 75,35-100 76,14-27 77,2.2-4.8 78,3/1 79,1
80,2 82,1/2 83,2 84,2/3 85,1/3<undulating> 86,1 88,4/5/2 89,2 90,2 91,2/3 92,2
93,1/2 94,7/8<wooly-tomentose>/9 96,2/1 97,1/5 98,2 101,2/3 102,1 103,2/1
104,2 105,9/7/2 108,1/5 111,1/2 112,2 113,2 115,1/2 116,2 117,17-55 118,22-38
119,9-12 120,1.7-2.6-3.5 121,1-3 122,2 123,0-5 124,1/2 125,1/2 126,15-60
127,23-38 128,6-11 129,2.3-3.5-5.3 130,1-5 131,1/2 132,0-5 134,5<bige,
lasi:dark> 136,3 137,1.2-2.4 138,2 139,2/3 140,1 141,1 142,1/2
143,3<lasi:sometimes acute> 144,1 145,2 146,1 150,2 151,1 153,1/2/5
155,0.5-1.2 157,2 158,3 159,2 160,1 161,0.4-0.7 162,1/2 163,1 165,1 169,2
170,1 172,2/1 174,0.2-1.1 175,1 176,2<swollen tip> 178,2<sometimes reddish
when young> 179,2 180,2 181,1 183,1<rarely hairy on beak> 188,1 189,1
191,0.1-0.6 192,0.5-2.4 193,1 194,1 195,4/5 196,0.12-0.26-0.28 197,2.5-5.5
198,1 199,10-18<5-9> 200,9 202<19 Mar-26 Apr> 204,1 206,4 207,1 209,5/37
211,1/5/6 212,1/2/3/11/13/14/15 213,1/3/10/12/13 214,4 218,14 223,1/2 
 
# Salix lasiolepis var. lasiolepis/
1<20 NOV 03 10 SEP 91> 2<CAN,NA,WTU:CA,AZ,NM> 4<Salix lasiolepis Benth. var.
lasiolepis> 5<MX las-las> 6<Pl. Hartw. 335. 1857> 7<arroyo willow> 9<Salix
bakeri Seemen; Salix boiseana A. Nels.; Salix lasiolepis var. bakeri (Seemen)
C. R. Ball; Salix lasiolepis var. bracelinae C. R. Ball; Salix lasiolepis var.
fallax Bebb; Salix lasiolepis var. nivaria Jepson; Salix lasiolepis var.
sandbergii (Rydb.) C. R. Ball; Salix lutea var. nivaria Jepson; Salix
sandbergii Rydb.; Salix tracyi C. R. Ball> 11,3/4/5 12,1.5-10<multistemmed>
13,1 14,1/5 15,3/1/2 16,4/6 18,1/2 19,1/2 20,1/7/4<"dusty">/2 21,2/1 22,2/3
23,1 24,2 25,1 26,1-4 27,1/2 28,1 29,1/2/3/5 31,1/2 32,1/2 33,1/2/3
34,1/6/7/11/2 35,3/2 36,1/4 38,2 39,1/2 40,1/2 41,1 44,1 47,3<usually>/2/1
48,3 49,1/2 51,3 52,1 53,1/2 54,2 55,3-16 56,3.5-11.6-25<CA 3.5-8.1-12.6 AZ
5.5-13.8-15.8> 57,1 60,2 61,7/11 62,2/3 63,2 64,1/2/3 65,9/10/7 66,1/5 68,1/2
69,1/4 70,1/2 71,1<rarely amphistomatous> 72,1 73,1 74,2/3/8/19/20 75,36-125
76,6-32 77,1.9-9.6 78,2/1/3 79,1 80,2/1 82,1/2 83,2 84,2/3 
85,1/3<undulating>
86,1 87,2-3-4 88,1/2/4 89,1 90,2 91,2/3 92,2/1 93,1/2 94,4/7/9/10/2 95,1
96,2/1 97,1/5 98,2 99,1/2 101,2/3 102,1 103,2/1 104,1/2 105,7/9/2 106,1/2
107,1/2 108,1/5 109,1/2 111,1/2 112,2 113,2 115,1/2 116,1/2 117,17-77
118,18-88 119,5-15 120,1.9-3.4-6.4 121,1-11 122,1/2 123,0-5 124,1/2 125,1/2
126,15-68 127,18-72 128,7-11 129,1.4-4-6.2 130,1-7 131,1/2 132,0-6<rarely
leafy> 134,5<dark> 136,3 137,1.2-2.4 138,2 139,2/3 140,1 141,1 142,1/2
143,3<sometimes acute> 144,1 145,2 146,1 150,2 151,1/2 152,2 153,1/2/5
155,0.5-1.2 157,2 158,3<distal end sometimes pinkish> 159,1/2 160,1
161,0.4-0.6 162,1/2 163,1 165,1 169,2 170,1 172,2/6 174,0.2-0.9 175,1 176,2
178,2 179,2 180,2 181,1<rarely hairy> 183,1 188,1 189,1 190,1 191,0.1-0.6
192,0.5-2.4 193,1/2 194,1 195,4/5 196,0.12-0.26-0.28 197,2.5-5.5 198,1
199,10-18<sample 12 5-9> 200,3 201<Raven et al.1965> 202<13 Jan-13 May>
203,1200-2600<AZ>/2800<less than,CA>/1350-1890 204,1 206,4/5 207,1
209,3/5/12/28/31/37/43/44/47 210,2/5/6/7/9/24/26 211,1/2/3/4/5/6/7/8/9
212,1/2/3/4/5/6/7/8/9/10/11/12/13/14/15/16/17/18/19/20
213,1/2/3/4/5/6/7/8/9/10/11/12/13/14/15/16/17 214,4 218,14 220<Floral buds
yellowish or red-brown, ovoid, sparsely to moderately densely short-velvety,
beak inconspicuous and blunt, strong lateral ribs; bud scales split at
proximal end, separate from branch and sometimes ride up at end of emerging
catkin; stipules inconspicuous; mature foliage similar to S. scouleriana;
catkins may appear in the axil of previous year's leaves when flowering in Jan
or Feb; ovaries are rarely puberulent (Macbride 859, Idaho, CAN) with hair in
patched or on beak; hairy white, appressed or divergent, wavy or crinkled,
flattened.> 223,1/2 
 
# Salix x laurentiana/
1<23 DEC 03 4 SEP 02> 2<CAN> 4<Salix x laurentiana Fern.> 5<HA laur> 6<Rhodora
9: 221. 1907> 9<Salix discolor x S. myricoides> 10<pro sp.> 11,3/4 12,1.5-4
13,1/4 14,1/5 15,2/3/1 16,5/4/6 17,2<apparently dull when hairy> 18,1 19,1/2
20,1/2/7 21,2/1 22,2/3/1 29,8/4/5 30,1 31,1/2 32,2/1 33,3/2/1<rarely> 34,1/6/7
35,2 36,1/2 37,U 38,2 39,1/2 43,2 44,1 47,2/3 48,3 49,2 51,3/2/5 52,1 53,2
54,2 55,4-15 56,5-7.9-14.4 57,1 60,2 61,6<moderately to densely> 62,1/2 63,1/2
64,3/2/1 65,6/7/4/1 66,1/5 68,1 69,1 70,2 71,1/3 72,1 73,3/5 74,8/9/20
75,33-91 76,17-42 77,1.9-2.4-3.3 78,1/2/3/6<uncommon> 79,1 
80,3/2 82,2/1 83,2 84,1/2
85,9/1/7 86,1 87,2-4 88,1/2/4 89,1/2 90,2 91,3/2 92,1/2 93,1/2 94,1/6/7/10/3
96,2/1 97,1/5 98,2/1 99,3 100,1 101,2 102,1/2 103,1/2 104,1
105,1/4/10/5/2<midrib sparsely hairy> 107,2/1 108,1/5 111,2/3 112,2 113,2
115,1 116,2 117,27-42 118,30-48 119,11-16 120,2-2.9 121,1.5-8 122,2 123,2-6
124,1/2 125,2/1 126,21-75 127,22-80<to 95 in fruit> 128,9-22 129,1.7-3.1-4.9
130,1-6 131,2 132,1-13 133,1 134,5<light to dark>/4 136,2/3 137,1-1.9-3 138,2
139,2 140,1 141,1 142,1/2 143,3/1 144,1<irregular> 145,2 146,1 150,2 151,1/2
152,2 153,2/4/5/6 154,1 155,0.4-0.9-1.4 157,2<rarely 3> 158,1/2/3 159,1/2 160,1
161,0.68-1.1 162,1 163,1/2 164,2/3 165,1 169,2 170,1/2 171,2 172,2/5 173,1
174,0.6-1.1-1.2 175,1 176,2<thick> 178,2/3/4 179,2 180,1/3 181,2 182,1/2/3
183,7 184,1/2 185,1 186,2/1 187,2 188,1 189,1/2/3 190,1 191,0.6-1.4
192,1.1-2.3 194,1 195,3/1/4 196,0.3-0.6-0.96 197,6-9 198,2 199,12-18<sample 7
6-9> 200,9 202<8 June-7 July> 203,3-366<CAN> 204,1 206,3 207,2 208,6/10/12
214,4 220<Ovaries can be hairy all over but hairs are sparse to lacking on beak,
often in patches or streaks at base or on body, stipes hairy or glabrous.
Seeds present but often aborted. Possible introgressants have reddish juvenile
leaves, more leaf marginal teeth (6-8), shorter capsules (3-4 mm), and hairs
only at base of ovary; capsules have few developed seeds.> 223,1
 
# Salix lemmonii/
1<25 AUG 04 12 SEP 91> 2<CAN:CA,ID,NV,WY;NA:CA> 4<Salix lemmonii Bebb> 5<GE
lemm> 6<in S. Watson, Bot. California 2: 88. 1879> 7<Lemmon's willow> 9<Salix
austinae Bebb; Salix lemmonii var. austinae (Bebb) C. K. Schneider; Salix
lemmonii var. macrostachya Bebb; Salix lemmonii var. melanopsis Bebb; Salix
lemmonii var. sphaerostachya Bebb> 11,3/4 12,1.2-4 13,1 14,1/5 15,1/2/3 16,4/6
18,1/2/3<sometimes> 19,1/2 20,3<at nodes>/2 21,2 22,1 23,1 24,1/2 25,1 26,2-5
27,2 28,1 29,1/3/5 31,2<usually>/3/1 32,1/2 33,1 34,3/2 35,2/3 37,1/4 38,2 39,2 
44,1 47,1/2 48,3 49,2 51,3 53,1<slender, yellowish> 55,5-16 57,1 60,2 61,7/11<or
all over> 62,1/2 63,2 64,3/2 65,10 66,5/4<rarely only white> 68,1/2
69,1/4<shallowly so> 70,1/2 71,2/1 72,1 73,1/3 74,2/7/8 75,44-110 76,6-22
77,3.4-9.9(-12) 78,3/2/1 79,1 80,3/2 82,1/2 83,2 84,2 85,1/4<shallow> 
86,1/2
87,2-4-5 88,2/1 89,1 90,2 91,2 92,2/1 93,1 94,9/10/2 95,1 96,1 97,5<rarely
only white> 98,1/2 101,2 102,1 103,2/1 104,1 105,9/2 106,1/2 108,5<rarely only
white> 111,3/2 112,2 113,2 115,1 116,2<1.4-2.7> 117,13-35 118,16-28 119,9-17
120,1.4-1.7-2.4 121,1-2 122,2 123,1-3 124,3 125,2<1.5-2.7> 126,14-45
127,19-44<to 65 mm in fruit> 128,10-18 129,1.5-2.2-2.7 130,1-3 131,2 132,1-6
134,5<often dark>/4 136,2 137,1.1-2.4 138,2<rarely glabrate> 139,1/2 140,1
141,1 142,1 143,3/2 144,1 145,2 146,1 150,2 151,1 153,1/2/5 155,0.3-0.9 157,2
158,1 159,1/2/6 160,1 161,0.5-0.9 162,1/2 163,1/2 164,2/3 165,1 169,2 170,1
172,2/1/5 174,0.4-1 175,1 176,2 178,1/2/3 179,2 180,1/2 181,2 182,2/3 183,9
184,2 185,1 186,1 187,2 189,1/2 190,1 191,0.3-1 192,1.1-2.1 193,2/3 194,1
195,4 196,0.2-0.3-0.48 197,5-7 198,2 199,12<sample 2 6> 200,3 201<ca 4x Dorn
1975b> 202<11 Mar-22 Jun> 203,1400-3500<CA Argus 1993>/2040-2680<RM Dorn 1997>
204,1 206,3/4 207,1 208,2 209,5/6<?>/12/26/28/37/50 211,1/2/3/6/7/8
212,2/5/7/16/18/19 213,7/8/9/16 214,4 218,8 220<Stigmas sometimes commissural
to almost carinal in the same catkin.> 223,1/2
 
# Salix ligulifolia/
1<30 AUG 04 12 SEP 91> 2<CAN,NA:CA,AZ,NM> 4<Salix ligulifolia (C.R. Ball) C.
R. Ball> 5<CO ligu> 6<in E. C. Smith, Amer. Midl. Nat. 27: 236. 1942>
7<strap-leaf willow> 9<Salix cordata var. ligulifolia (C. R. Ball) Kelso Salix
eriocephala var. ligulifolia (C. R. Ball) Dorn; Salix lutea var. ligulifolia
C. R. Ball; Salix rigida subsp. ligulifolia (C. R. Ball) E. Murray> 11,3/4
12,1-8 13,1 14,1 15,1 16,4/5/6 18,1/2<sometimes> 19,1/2 20,1/6<moderately to
very densely>/2 21,1/2 22,2/3 23,2/1 24,2 25,1/2 26,1-3 27,1/2 28,1 29,2/3
31,1 32,1/2 33,1/2/3 34,1/6/11/2 35,3/2 36,2/1/3 39,2 44,1 47,3 48,3
49,2/1<especially preformed> 51,5/4/3/2 53,1/2 55,3-18 56,5.5-12.9-27 57,1/2
58,1 60,1/2 61,1/5/6/11/2 62,1/2 63,1<rarely hairy> 65,1<rarely pilose both
sides or only adaxial> 68,1/2 69,1/4/7 70,2 71,1<rarely amphistomatous> 72,1
73,3 74,2/3/7 75,60-133 76,12-30 77,2.9-6.4 78,4/3/6 79,1 80,3 82,1/2 83,2
84,1/2<sometimes> 85,1/2/4 86,1 87,6-8-13 88,2/1 89,1 90,2 91,2 92,1/2<rarely>
93,1 94,1/9/4<rarely on midrib>/2<rarely long-silky> 95,1 96,1 97,1 98,1/2
99,2/3 100,1 101,1 102,1 103,1/2<rarely> 104,1 105,1/9/4<midrib>/2<rarely
long-silky> 106,1/2 107,1 108,1 109,2/3 110,1 111,3/2 112,2 113,2 115,1
116,2 117,12-38 118,20.5-34 119,8-11 120,2-2.6-3.9 121,0.5-2.5 122,2/1 123,0-3
124,2 125,1/2/3 126,12-50 127,15.5-49 128,8-18 129,1.2-2.7-4.9 130,1-5
131,2<sometimes very short and apparently absent> 132,1-6 134,5<rarely dark>/4
136,1/2 137,0.8-1.6 138,1/2 139,2/1/3 140,3<curly hairs mainly from rachis>
141,1 142,2/3 143,1/3 144,1 145,2 146,1 150,2 151,1 153,1/2/6/10 155,0.3-0.8
157,2 158,3/4<in life> 159,1/6 160,1/3 161,0.5-0.8 162,1/2/3<sometimes
appearing as a single stamen> 163,1/2 164,3 165,1 169,2 170,1 172,2/1/6
174,0.3-0.85 175,1 176,2<thin> 178,2/5/6 179,2 180,1/2 181,1 183,1 188,1 189,1
190,1<some with pinkish hue> 191,0.2-0.6 192,0.9-2.5 193,1/2/3 194,1 195,1/3/5
196,0.16-0.25-0.4 197,4-6 198,1 199,12-21<sample 4 6-11> 200,1 201<Dorn 1975b>
202<24 Mar-30 Jul>
203,1100-2900<AZ Argus 1995>/1100-2500<CA Argus 1993>/1130-3050<Dorn
1995>/1525-3050<RM Dorn 1997> 204,1 206,4 207,1 209,3/5/6/26/28/31/37/41/44/50
211,2/3/7/8 212,5/7/18 213,7/8/9 214,4 218,6 220<Petioles generally short
relative to leaf length; bases of leaf blades sometimes with stipule-like
appendages; floral bract may be glabrous or sparsely hairy but
appear densely hairy because of copious rachis hairs; stigmas sometimes both
commissural and carinal in same catkin.> 223,1/2 
 
# Salix lucida/
1<2 DEC 04 4 MAR 91> 2<CAN:QU,ON> 3<Argus 64> 4<Salix lucida Muhl.> 
5<SA luc-luc> 6<Ges. Naturf. Freunde Berlin II. 4: 239. 1803>
7<shining willow> 9<Pleiarina lucida (Muhl.) N. Chao & G. T. Gong; Salix
lucida var. intonsa Fernald; Salix pentandra var. lucida (Muhl.) Kuntze>
11,4/5 12,4-6 13,1 14,1/5 15,1/2 16,4/5/6 17,2/3 18,1 19,1/2 20,1/6/2 21,1/2
22,4/2 23,2 24,1/2 25,1 26,1.5-6 27,2 28,1 29,3/4/5 31,1 32,1/2 33,1/2/3
34,1/5/6/11<sometimes>/2 35,2 36,1/2/4 37,1 38,2 39,1 42,3 44,1 47,3 48,3
49,1/2 51,4/5 53,3/2<edges sometimes touching> 55,5-13 57,2 58,2/3/4 59,1
60,1/2 61,1/5/6 62,1/2 63,1/2 64,2/3 65,1/6/10 66,1/5 67,2/1 68,1/2
69,1/4/7<shallowly toothed> 70,2<closely> 71,1/3/2<sometimes> 72,1 73,2/3
74,2/7/8/13 75,(24-)55-133 76,11-43 77,2.5-6.2 78,3/1/2 79,1 80,3 
82,2 83,2 84,1
85,4 86,1 87,6-8-11 88,2/3 89,1 90,1<rarely glaucous> 92,1/2 93,1/2
94,1/5/6/10<coarse and caducous>/2 96,1/2 97,1/4/5 98,1/2 101,2/3 102,1
103,1/2 104,1 105,1/5/6/10<coarse and caducous>/2 108,1/4/5 111,3 112,2
113,2 115,2 116,2/1 117,17-60 118,19-69 119,4-14 120,1.4-2.7-5 121,2-12 122,2
123,5-23 124,2/3 125,2/1 126,18-50 127,23-56<to 70 mm in fruit> 128,8-12
129,1.9-3.4-4.8 130,2.5-13 131,2 132,8-25 134,1 136,2/3 137,1.5-3 138,2 139,1
140,1/3 141,1 142,2<sometimes crinkly> 143,3/2 144,1/3 145,1 146,2 147,1/2
148,2 149,0.45-1.1 150,2 151,1/2 152,2 153,4/5 155,0.3-0.85 156,2 157,3-6
158,1 159,1/2/5/6 160,1 161,0.6-0.8 162,1 163,2 164,3 165,1 169,2 170,1
172,4/5 173,2 174,0.2-0.45 175,1 176,1 178,3 179,2 180,1/2 181,1 183,1 188,1
189,1/3 190,1/2 191,0.5-0.8 192,0.5-2 193,1/2 194,1 195,5/4 196,0.24-0.31-0.42
197,5-7<often deciduous> 198,1 199,18-24<sample 4 8-12> 200,3 201<Blackburn &
Harrison 1924; Dorn 1976; Löve & Löve 1982; Wilkinson 1944; Zsuffa & Raj.
1981> 202<early May to mid-Jun Smith> 203,3-510<CAN> 204,1 206,2/3/4 207,1/2 
208,3/4/5/6/8/10/11/12/13
209,7/8/13/14/15/19/20/21/22/23/29/30/33/34/35/38/39/41/45/46<naturalized>/48/49
214,2 216,3 220<Cataphylls apparently 1, differ from proximal leaves in
lacking stipules; stipules glandular on adaxial surface, margins
glandular-dotted.> 223,1/2 
 
# Salix lutea/
1<6 DEC 03 21 SEPT 98> 2<CAN NA CAS:CA CO ID NV UT WY> 4<Salix lutea Nuttall>
5<CO lute> 6<N. Amer. Sylva 1: 63. 1842> 7<yellow willow> 9<Salix cordata var.
denveriana Kelso; Salix cordata var. desolata (E.H. Kelso) Kelso; Salix
cordata var. platyphylla (C. R. Ball) Kelso; Salix cordata var. lutea (Nutt.)
Bebb; Salix cordata var. watsonii Bebb; Salix eriocephala var. watsonii (Bebb)
Dorn; Salix lutea var. desolata E.H. Kelso; Salix lutea var. platyphylla C. R. 
Ball; Salix lutea var. watsonii (Bebb) Jepson; Salix rigida var. watsonii (Bebb) 
Cronq.; Salix watsonii (Bebb) Rydb.>  11,3/4 12,3-7 13,1
14,1/5 15,2/1<prob> 16,1/3/4/5 18,1/2<wax crystals> 19,1 20,1 21,1<smooth>
22,3/4 23,2/1 24,1/2 25,1 26,1.25-3 27,2 28,1 29,5/8<rarely apparently
yellowish> 31,1/2<sparkling wax crystals> 32,1/2 33,1 34,1/5 35,2 37,4 38,2
39,1 43,2 44,1 47,2/3 48,3 49,1/2 51,3/5 53,1/2 54,1 55,4-19 56,3.3-6-12 57,1
60,2/1 61,5/11/4/2 62,1/2 63,1/2 64,1/2 65,1/10<both sides or only adaxially>
66,1 68,1/2 69,1/4<shallowly toothed>/7 70,1/2 71,1/2 72,1 73,3 74,2/8/9/13/18
75,42-90 76,8-32 77,2.8-3.9-5.6 78,4/3/6 79,1 80,3 82,1/2 83,1/2 84,1/2
85,1/4/8/9<rarely serrate> 86,1 87,4-7-14 88,2/1 89,1 90,2 91,2 92,1/2<rarely>
93,1 94,1/5/10/2 96,2/1 97,1 98,1 101,1/2 102,1 103,1/2 104,1
105,1/5/10<especially on midrib>/2 108,1 111,3/2<possibly> 112,2 113,2
115,1/2 116,2/1/3 117,9-43 118,10-45 119,6-12 120,1.1-2.3-4.3 121,0.5-3
122,1/2 123,0.5-2 124,3/2/1 125,2/3 126,12-45 127,13.5-38 128,7-15
129,1.4-2.4-3.5 130,0.5-4 131,2 132,0.5-7 134,1/5<to dark brown>/4<pale at
base> 136,2/1 137,0.6-1.2 138,1/2 139,1/2 140,1/2/3 141,1 142,3<usually>/2
143,1/3 144,1 145,2 146,1 150,2 151,1<rarely lobed> 153,1/2/4/6 155,0.4-0.9
157,2 158,1/3 159,1/6 160,1 161,0.4-0.8 162,1/2 163,1 165,1<rarely with a very
shallow cup and an abaxial nectary> 169,2 170,1 172,2/4/5 173,1 174,0.3-0.9
175,1 176,2 178,2 179,2/3 180,1 181,1 183,1 188,1 189,1/2 190,1 191,0.13-0.6
192,0.88-3.8 193,2 194,1 195,1/5 196,0.14-0.2-0.3 197,3-5 198,1
199,12-24<sample 9 6-12> 200,1 201<Dorn 1995> 203,900-3100<CA Argus
1993>/640-2835<Dorn 1995>/1100-2805<RM Dorn 1997> 204,1 206,4 207,1
209,3/5/6/12/26/28/37/44/50 211,3/6/7/8/9 212,7/16/17/20 213,8/9/16/17 214,4
218,6 220<Branches often have a smooth, 'plastic' appearance. Rachis obscured
by curly hairs, flowering branchlet glabrous. Floral bracts may be glabrous or
sparsely hairy abaxially but appear to be densely hairy because of copious
hair on adaxial surface and rachis.> 223,1/2 
 
# Salix maccalliana/
1<1 JUN 04 13 JAN 92> 2<CAN:BC,SK> 3<Argus 73,83> 4< Salix maccalliana
Rowlee> 5<MA macc> 6<Bull. Torrey Bot. Club 34: 158. 1907> 7<MacCalla's
willow> 11,3/4 12,1-5 13,1 14,1/3 15,1 16,6<dark> 17,3/2 18,1 19,1 20,1 21,1
22,2<rarely moderately large flakes> 23,2 24,1/2 25,1 26,1.5-4 27,2 28,1
29,5/3 31,1 32,2/1 33,1 34,3/2/1<rare> 35,1/2
36,2/3/1<short>/5 37,1 38,2 39,2 42,1 44,1 47,1/2 48,2/3 49,1 51,3 53,1/2
55,4-15 57,1 60,2 61,5/4 62,1 63,2 64,2 65,9/7 66,5 67,1 68,2/1 69,4 71,1/2
72,1 73,3/2 74,2/3 75,40-85 76,8-25 77,2.9-4.8(-5.7) 78,3/1/4<uncomon> 79,1
80,3 82,2/1 83,2 84,1 85,1/4/7/8 86,1 87,6-9-13 88,1/2<sometimes> 89,1 90,1<but
pale> 92,1/2 93,1 94,1/4<short stiff hairs>/2 96,1 97,5 98,1 101,3 102,1
103,1/2 104,1 105,1/3<short erect hairs>/7/2 108,5 111,3 112,2 113,2 115,1
116,2/3 117,15-40 118,15.5-42 119,9-16 120,1.2-1.8-2.7 121,0.5-4 122,2
123,1.5-11 124,1 125,1/2/3 126,24-43 127,25-50<to 65 mm in fruit> 128,10-20 
129,1.2-2.4-4.5
130,1-7 131,2 132,3-12 134,1<sometimes. bicolor> 136,2 137,1.6-3.6
138,1<ciliate>/2 139,1 140,1/3 141,1/5 142,2 143,3/4 144,1 145,2 146,2/1
147,1/2 148,2 149,(0-)0.58-0.9 150,2 151,1/2 152,2 153,2/1 155,0.5-1
156,1/2<distinct or shallow> 157,2 158,3 159,1/2 160,1 161,0.8-1 162,1 163,2
164,2 165,1/2 166,1 169,2<2-lobed>/1<sometimes> 170,2/1 171,2 172,2 173,2
174,0.4-1 175,1 176,1 177,1 178,1/2/3 179,2 180,1 181,2 182,4
183,6<short-villous or silky-villous> 184,1/2 185,5 186,1/2 187,2 189,1/3
190,1/2 191,0.8-1.2 192,0.8-2 194,1 195,4 196,0.28-0.47-0.56 197,7-11 198,2
199,12-16<sample 6 6-8> 200,7/8 201<ca. 190 Löve & Löve 1982; Suda & Argus
1968. ca 214 Dorn 1975. ca 224; Suda & Argus 1968> 202<early to mid-May Smith>
203,5-1520<FNA>/800-1400<WA
Kovalchik> 204,1 206,3/4 207,1/2 208,1/2/4/7/10/12/13/14 209,23/33/47 214,4
218,13 223,1/2 
 
# Salix melanopsis/
1<2 SEP 04 8 AUG 91> 2<CAN:CA,ID,MT,OR,BC;OSC:OR,CA> 3<Argus 73> 4<Salix
melanopsis Nutt.> 5<LO mela> 6<N. Amer. Sylva 1: 78. 1842> 7<dusky willow>
9<Salix bolanderiana Rowlee; Salix exigua subsp. melanopsis (Nutt.) Cronq.;
Salix exigua var. gracilipes (C. R. Ball) Cronq.; Salix exigua var. tenerrima
(Henderson) C. K. Schneider; Salix fluviatilis Nutt., rejected name; Salix
fluviatilis var. tenerrima (Henderson) T.J. Howell; Salix longifolia (var.)
tenerrima Henderson; Salix melanopsis var. bolanderiana (Rowlee) C. K.
Schneider; Salix melanopsis var. gracilipes C. R. Ball; Salix melanopsis var.
kronkheittii Kelso; Salix melanopsis var. tenerrima (Henderson) C. R. Ball;
Salix parksiana C. R. Ball; Salix sessilifolia var. vancouverensis Brayshaw;
Salix tenerrima (Henderson) Heller> 11,3/4 12,0.8-4 13,1 14,2 15,1 16,5/6
18,1/2<sometimes> 19,1/2 20,1/6<matted hairs>/2 21,2 22,1/3 23,2/1 24,1/2 25,1
26,1-1.5 27,2/1 28,1 29,4 31,1 32,1/2 33,1/2/3 34,1/3/10/6/2 35,2/1 38,2 39,3
44,1 47,1/2/3 48,3 49,1/2 51,2 53,2 55,2-5 57,1 60,1 61,1 62,1/2 63,2 64,3
65,6 66,1 68,1/2 69,1/4 70,1/2 71,2<rare hypostomatous> 72,1 73,3<rare not
raised adax> 74,2/3/7/8/18/1 75,30-85 76,6-20 77,2.8-8 78,1/2/3 79,1 80,3
82,1/2 83,2 84,1/2 85,1/5/6 86,1 87,2-4-6 88,1/2/4 89,1 90,2/1 91,2 92,2/1
93,2/1 94,5/6/10/2 96,1/2 97,1 98,2 101,2 102,1 103,2/1 104,1/2 105,6/2 108,1
111,3/4 112,2 113,2/1<sometimes> 115,2 116,1/2 117,14-46 118,18-48 119,5-13
120,2.3-5.3-9 121,1-7 122,2 123,2-52 124,2 125,1/2 126,19-52 127,22-58<to 85
mm in fruit> 128,4-9 129,2.4-5.5-10 130,2.5-13 131,2 132,4-70 134,1/5<light>
136,2-3 137,1.3-2.8 138,1/2 139,1 140,3 141,1 142,2 143,3<sometimes truncate>
144,1/4 145,1<sometimes present on fruits but loosely attached> 146,2 147,1/2
148,2 149,0.28-0.93 150,2 151,1/2 152,2 153,1/2/6/5 154,1 155,0.4-1.2 156,1
157,2 158,1 159,1/2 160,4 161,0.55-0.7-0.9 162,1 163,2 164,2<densely>
165,1<rare as a band of tissue or a distinct or partially coalescent lobe
0.1-0.5 mm> 169,2 170,1/2 171,2 172,6/2/5 173,1/2 174,0.4-1.1 175,3/2<rare =
stipe> 176,2 178,2/3/5 179,1/2 180,3 181,1<rare hairy> 183,1<rare sparsely
long-silky, appresed, white, straight, cylindrical> 188,1 189,1/2 190,2
191,0-0.14-0.5 192,0-0.7 193,1/2 194,2 195,3/1/5 196,0.18-0.29-0.5 197,4-5
198,1<rare hairy> 199,13-22<sample 11 5-11> 200,9 202<10 May-16 Jul>
203,800-2700<CA Argus 1993>/620-1070<WA Kovalchik>/1700-3020<RM Dorn
1997>/0-3050<Dorn 1998> 204,1 206,3/4 207,1 208,1/2 209,5/6<Dorn
98>/12/26/28/37/47/50 211,1/2/3/4/7 212,1/2/4/5/6/7/9 213,4/6/7/8/9 214,3
217,1 220<Generally a dark-looking plant.> 223,1/2 
 
# Salix mexicana/
1<7 May 03 10 MAY 94> 2<MEXU,GH,CHAPA> 4<Salix mexicana Seemen> 5<MX mexi>
6<Bot. Jarhb. 21 Beibl. n. 52: 9. 1895> 11,3/4 12,1.5-6 13,1 14,1 15,U 16,4/6
18,1<rare weakly glaucous> 19,1/2 20,1/4/2 21,1/2 29,3/5 31,1 32,1/2 33,1
34,1/6/2 35,2 38,2 39,3 43,2 51,4 53,2 54,1/2 55,2-10 57,1 60,2/1 61,11/3/4/2
62,2 63,1 65,1 68,2 69,4 71,1 72,1 73,5/3 74,2/3/18 75,49-103 76,10-21
77,4.8-6.4 78,4/7 80,2 82,2 83,2 84,2 85,2 86,1 87,6-13 88,1 90,2 91,2 92,2/1
93,1 94,4/2 96,1 97,1/5 98,2 101,2/3 102,1 103,1/2 104,1 105,1/4/2 108,1/5
111,1 112,2<in leaf axils> 113,2 115,1 116,3/2 117,12-25 119,11-12<few data>
121,1-2<few data> 122,1 123,0 124,1 125,2 126,10-25 128,8-9<few data>
130,2-3<few data> 131,1 132,0 134,5<dark>/6 136,3 137,1-1.7 138,2 139,2/3
140,1/3 141,1/5 142,2/1 143,3/4/5 144,1/2 145,2 146,2 147,1/2 148,2
149,0.25-0.63 150,2 151,1/2 152,2 153,2/5 154,1/2 155,0.68-1 157,2 158,1 159,1
160,1 161,0.48-0.6 162,1 163,1 165,1 169,2 170,1/2 171,2 172,2/5/6 173,1
174,0.38-0.85 175,1 176,2 178,U 179,6/8 180,2 181,1 183,1 188,1 189,1
191,0.2-0.4 192,0.7-1.3 194,1 195,3 196,0.2-0.38 197,3 198,1 199,12-16<6-8>
200,9 204,1 206,5 210,9/13/15 214,4 218,14 220<Catkins sessile in axils of
leaves of the year.> 223,2
 
# Salix microphylla/
1<23 DEC 03 12 MAR 02> 2<WIS,CAN,GH,US,MO,MEXU> 4<Salix microphylla Schldl. &
Cham.> 5<LO micr> 6<Linnaea 6: 354. 1831> 11,5/4 12,0.75-6 13,1 14,U 15,U 16,6
18,1 19,2 20,10 21,1 29,3/5 31,1 32,2 33,2/3 34,10/6 35,1<rare divergent> 38,2
39,3 44,1 47,2/1<possibly absent or obscured by hairs> 48,3<small sample> 49,2
51,3 53,1/2 55,0.2-1.8 57,1 60,2 61,10 62,3/2 63,2 64,3/2 65,10 66,1 68,1/2
69,1/4 70,2 71,2 72,1<often not evident> 73,2/4 74,2/3/18 75,5.6-24 76,1.2-3.8
77,2.1-13.3 78,3/1 79,1 80,3 82,2/1 83,2 84,1 85,1/4 86,1/3 87,6-11-14 88,4/2
89,1 90,1 92,2 93,2/3 94,10 96,1 97,1 98,1 101,1 102,1 103,2/1 104,2/1
105,10/5/2 108,1 111,3/4<early on short shoots, later on long shoots> 112,2
113,1/2 115,1 117,4-14 122,2 123,4-102 124,2/3 126,6-22 131,2 132,8-130 134,1
136,3 137,1.8-5.5 138,2 139,2/1 140,1 141,1 142,1 143,1/2 144,3/1 145,1 146,1
150,2 151,1/2 152,2 153,1 155,0.5-1 157,2 158,1 159,1 160,1/3 161,0.3-0.6
162,1 163,2 164,2<or more> 165,1<long-silky or glabrous> 169,2 170,1 172,1/5
174,0.7-1.4 175,3 176,2<thick> 179,2 180,1/3 181,2 182,3/2 183,10 185,1 186,1
187,2 189,1 191,0.2-0.3 192,0.2-1.2 194,1 195,3 196,0.6-0.75-0.92 197,4-7
198,2/1<sometimes glabrescent> 199,21-43<sample 7 5-22> 200,9 203,20-2300
204,1 206,5/8<Guatemala (Baja Verapaz & Huehuetenango) Argus 28 MAR 91>
210,3/5/8/9/11/12/13/14/15/16/17/18/20/21/22/24/25/30/32 214,3 217,1 223,1/2 
 
# Salix monochroma/
1<14 JAN 04 5 May 93> 2<OSC:OR,WA;CAN,GH/A:ID,OR,WA,MT> 4<Salix monochroma C.
R. Ball> 5<CO mono> 6<Bot. Gaz. 71: 431. 1921> 7<one-color willow> 9<Salix
eriocephala var. monochroma (C. R. Ball) Dorn> 11,3/4 12,2-4 13,1 14,1 15,1
16,4/5/6/9 18,1 19,1 20,1 21,1/2 22,2/1 29,1/3/5/8 31,1/2<with sparkling wax
crystals> 32,1/2 33,1 34,1/2/3 35,3 36,1/3 38,2 39,1 44,1 47,3 48,3 49,2 51,5/3
53,1/2 55,4-13 56,4.7-7.6-12.3 57,1 60,2 61,11/5 62,1/2 63,1/2 64,1 65,1/9/10
66,1 68,1/2 69,1/4 70,1<rare glandular> 71,1<rare amphistomatous> 72,1
73,3 74,3/9/10 75,42-100 76,14-35 77,1.8-2.8-3.9 78,3/4/6/7 79,1
80,3 82,2 83,2 84,1 85,2/4<teeth sometimes elongate> 86,1 87,7-10-14 88,2/1
89,1 90,1 92,1 94,1 101,1 102,1 103,1/2 104,1 105,1/5<midrib pilose or
velutinous>/2 108,1 111,3/2 112,2 113,2 115,1 116,2/1 117,21-52 118,24-43<to
52 mm in fruit> 119,6-11 120,2.2-4-5.3 121,1-4.4 122,2 123,1-4 124,2/3 125,2
126,30-70 127,33-73 128,8-16 129,2-3.2-4 130,2-4 131,2 132,2-12
134,5<sometimes pale at base> 136,2 137,0.65-1.6 138,1/2 139,1 140,1/3 141,1
142,2/3 143,3/2/1 144,1 145,2 146,1 150,2 151,1 153,1 155,0.63-1.1 157,2 158,3
159,1/2 160,1 161,0.5-0.7 162,1/2/3 163,1 165,1 169,2 170,1 172,1/2/6
174,0.33-1.1 175,1 176,2<thin> 178,2 179,2 180,1/2 181,1 183,1 188,1 189,1/2
190,1 191,0.2-0.5 192,1.4-3.6 193,2 194,1 195,5 196,0.2-0.23-0.26 197,3.6-5.2
198,1 199,18-22<sample 6 9-11> 200,9 202<ca, 9-15 May, small sample>
203,185-2195<Dorn 95> 204,1 206,4 207,1 209,12/26/37/47 214,4 218,6
220<Petioles yellowish. Stipules pubescent; leaf bases sometimes
inequilateral; pistillate rachis long-silky; capsule valves recurved, tips
curled.> 223,1
 
# Salix monticola/
1<23 DEC 03 28 OCT 92> 2<CAN,SW herbaria> 4<Salix monticola Bebb> 5<HA mont>
6<in J. M. Coulter, Man. Bot. Rocky Mt. Reg. 336. 1885> 7<mountain willow,
park willow, serviceberry willow> 9<Salix amelanchieroides Kelso; Salix
barclayi var. cochetopiana Kelso; Salix barclayi var. neomexicana (E.H. Kelso)
Kelso; Salix barclayi var. padophylla (Rydb.) Kelso; Salix barclayi var.
resurrectionis Kelso Salix barclayi var. uncompahgre Kelso; Salix barclayi
var. veritomonticola Kelso Salix cordata var. crux-aureae Kelso; Salix cordata
var. monticola (Bebb) Kelso Salix dissymetrica Kelso; Salix monticola var.
neomexicana E.H. Kelso; Salix padifolia Rydb., non Andersson; Salix padophylla
Rydb.; Salix pseudomonticola var. padophylla (Rydb.) C. R. Ball; Salix
sawatchicola Kelso> 11,3/4 12,1.5-6 13,1 14,1 15,1 16,4/6<mottled green>
18,1/2 19,1 20,1 21,2 22,2/1 24,2 25,1 26,2-4 27,1 28,1 29,5/3/1 31,1/2 32,1/2
33,1/2/3 34,1/2/3/5/6 35,2/3 36,3/2 37,3 38,2 39,1 44,1 47,3/2 48,3 49,1/2
51,3/2 53,2/1 54,2 55,5.5-14 56,4.1-6.8-11.1 57,1<rare glandular> 60,2/1
61,5/6/11/2 62,2/1 63,2 64,1/2 65,6/10 66,1/5<ferr caducous, not on largest
medial leaves> 68,1/2 69,1/4 70,2 71,1/2/3 72,1 73,5 74,3/4/8/9/13/19/20 75,35-95
76,11-33 77,2-3.9 78,3/4/6 79,1 80,2/3 82,2 83,2 84,2 85,4/2/9 86,1 87,5-6.6-9
88,1/2 89,1 90,2 91,3 92,1 94,1 101,1 102,1 103,1/2 104,1 105,1/5<pilose to
villous on midrib> 108,1 111,1/2/3<staminate sometimes flowering before leaves 
emerge, pistillate flowering as leaves emerge> 112,2 113,2 115,1 116,2 117,10-37 
118,14-39 119,9-17 120,1.4-2-2.4
121,1-3 122,2 123,0.5-7 124,1 125,2 126,15-57 127,21-60 128,8-16
129,1.8-2.7-3.8 130,1-8 131,2 132,0.5-8 134,5/6/4 136,2 137,1-2 138,2 139,1
140,1 141,1 142,2/1/3 143,3/2/1 144,1 145,2 146,1 150,2 151,1 153,1
155,0.6-1.1 157,2 158,3 159,1/2 160,1 161,0.4-0.76 162,1/2 163,1 165,1 169,2
170,1 172,1/2/6 174,0.4-1 175,1/2 176,2<thin> 178,2<beak sometimes reddish,
very young reddish> 179,2 180,1 181,1 183,1 188,1 189,1 190,1 191,0.6-1.1
192,0.5-1.6 194,1 195,1/4 196,0.24-0.36-0.56 197,4-7 198,1 199,11-15<sample 7
5-8> 200,5 201<Dorn 1975a> 202<23 April-9 July>
203,2200-3100<AZ,UT,WY>/1735-3505<RM Dorn 1997> 204,1 206,4 207,1
209,3/6/31/44/50 214,4 218,10 223,1
 
# Salix myricoides/
1<17 DEC 04 21 APR 92> 2<CAN, Blondeau> 3<Argus 64, Dorn 75> 4<Salix myricoides
Muhl.> 5<HA myri> 6<Ges. Naturf. Fr. Neue Schr. 4: 235. 1803> 7<blue-leaf
willow> 9<Salix cordata var. glaucophylla Bebb; Salix cordata var. myricoides 
(Muhl.) Carey; Salix glaucophylla (Bebb) Bebb, non Bess. nec Andersson; Salix 
glaucophylla var. angustifolia Bebb; Salix glaucophylla var. brevifolia Bebb; 
Salix glaucophylla var. latifolia Bebb; Salix glaucophylloides Fernald; Salix 
glaucophylloides var. brevifolia (Bebb) C. R. Ball; Salix glaucophylloides 
var. glaucophylla (Bebb) C. K. Schneider> 10<Includes Salix myricoides Muhl. 
var. albovestita (C.R. Ball) Dorn, Canad. J. Bot. 54: 2782. 1976> 
11,2/3/4 12,0.25-5 13,1 14,1/5 15,1/3
16,6/4 17,2/3 18,1/2 19,1/2 20,1/6<very densely>/2 21,2/1 22,1/2 24,1<young> 27,2 
29,5/3 30,2 31,1 32,1/2 33,1/2/3 34,1/5/6/4 35,2/1 36,5/1/3 37,3 38,2 39,1/2 44,1 
47,2/3 48,3 49,2 51,3/2 52,1 53,2/1 54,2 55,3.5-7.3-13 56,4.7-8.2-13.4 
57,1/2<occasionally> 58,1 59,1/2 60,2 61,6/7/5/4 62,1/2<translucent> 63,1/2 
64,1/2<midrib very dense> 65,1/4<on midrib>/2/3/10 66,1/5 68,2/1<rare> 69,4/1<rarely 
and only at distal end> 70,1 71,1 72,1 73,3 74,3/8/9/19 75,35-61.3-110 
76,11-16-46 
77,2-2.7-5.2 78,3/4/6/1 79,1 80,3/2<thickened and raised> 82,2 83,1 84,1/2 
85,8/4 86,1 87,5-10 88,2/1/4 89,1 90,2 91,3 92,1/2 93,1 94,1/5/2<midrib 
pubescent to tomentose> 96,2 97,1/5 98,3/2/1 101,2 102,1 103,1/2 104,1 
105,1/5/2<midrib sparsely pubescent> 108,1/5 111,3/1<staminate> 112,2 113,2 
115,1/2 116,2/1 117,22-33-49 118,23.5-35.6-51 119,9-12.7-22 120,1.4-2.8-4.6 
121,1.5-2.5-5 122,2 123,1-3.9-10 124,3 125,2/1 126,17-40.5-57 127,19-42-62<to 
85 in fruit> 128,8-13-18 129,1.7-3.2-4.4 130,2-4.4-7 131,2 132,1.5-5.9-13 
133,1 134,5/4 136,2 137,1.2-1.8-3 138,2 139,1/2 140,1 141,1/5<rare> 
142,1/2/3<rare> 143,3/1 144,1/3 145,2 146,1 150,2 151,1/2 152,1 153,1/2/4/5/6 
155,0.44-0.48-1.4 157,2 158,1 159,1/6 160,1 161,0.52-0.69-0.76 162,1<rare 
connate less than half> 163,1 165,1 169,2 170,1/2 171,2 172,2/1/4/6 
174,0.56-0.8-1.4 175,1 176,2<thick> 178,2/5 179,1/2 180,2 181,1 183,1 189,1/2/3
190,1/2 191,0.3-0.8-1.3 192,0.96-1.7-3.4 193,2/3/1 194,1 195,3/1/5 196,0.28-0.43-0.56 
197,5-7-11 198,1 199,12-14<sample 4 6-7> 200,9 202<6 May-9 July CAN/10 Apr-28 
Jun HUH> 203,10-1169<CAN>/0-1070<Dorn 95> 204,1 206,3/4 207,2 208,5/6/10/12 
209,13/14/19/22/35/38/49 214,4 218,10 
220<Juvenile leaves closely and prominently gland-dotted, sparsely pilose 
adaxially with white and ferruginous hairs or glabrous abaxially and adaxially 
except for adaxial midrib, sometimes translucent; largest medial leaf blade 
margins rarely subentire; capsules seem to contain few seed. Plants with hairy 
ovaries are treated as S. x laurentiana (S. discolor x S. myricoides). Hybridizes 
also with S. eriocephala, S. planifolia, and S. humilis.> 223,1/2 

# Salix myrtillifolia/
1<8 OCT 04 14 SEP 92> 2<CAN,UNB> 3<Argus 73> 4<Salix myrtillifolia Andersson>
5<HA myrt> 6<Öfvers. Förh. Kongl. Svenska Vetensk.-Akad. 15: 132. 1858 >
7<blueberry willow> 9<Salix curtifolra Andersson; Salix lingulata Andersson;
Salix myrtillifolia var. curtiflora (Andersson) Bebb ex Rose; Salix 
myrtillifolia var. lingulata (Andersson) C. R. Ball; Salix
novae-angliae gamma (var.) myrtillifolia (Andersson) Andersson; 
Salix novae-angliae beta (var.) pseudocordata Andersson>
10<Excluding var. cordata, see S. pseudomyrsinites> 11,2/3 12,0.1-0.6(-1)
13,4/1 14,3 15,1 16,5/6/4 17,1/2 18,1/2/3 19,2/1 20,4/2 21,1/2 22,2 24,1/2 25,1
26,0.5-1.25 27,2 28,1 29,4/5/3/2 31,1/2<sometimes> 32,2 33,1 34,4 35,2/1
36,3/5<very short hairs> 38,2 39,1 44,1 47,2/3<grading>/1<apparently> 48,2/3
49,1/2 51,3 53,3/2 55,1.5-8 57,1 60,1/2 61,1/4 62,1/2 63,1 65,1 67,2<sometmes>
68,2<rarely almost entire> 69,6 70,2 71,1/3/2 72,1 73,5 74,9/8/20/21 75,17-74
76,8-30 77,1.2-4.5 78,1/3/6 79,1 80,3 82,2 83,2 84,1 85,4/8/9 86,1 87,8-11-19 
88,1/4/2 89,1 90,1 92,1 94,1 101,2 102,1 103,1<rare hairy> 105,1<rare sparsely 
pubescent midrib> 106,2<rarely> 108,1/5 111,3 112,2 113,2 115,2/1
116,2 117,11-36 118,11.5-39 119,5-14 120,1.4-2.4-3.6 121,0-3 122,2 123,0.5-6
124,2/1 125,1/2 126,12-43 127,16-46<to 50 mm in fruit> 128,4-15 129,1.6-3-4.7
130,0.5-4 131,2 132,1.5-12 134,5/4/6/1 136,2 137,0.4-1.1 138,2/1<apparently>
139,1 140,3/1 141,1 142,3/2 143,3<retuse>/1 144,1 145,2 146,1 150,2 151,1
153,2/4 155,0.2-0.34-0.4 157,2 158,3 159,1/2/6 160,1 161,0.3-0.6 162,1 163,1
165,1 169,2 170,1 172,4/2/5 174,0.2-0.4 175,1 176,2<thick or thin> 178,2/3
179,2 180,1/2 181,1 183,1 188,1 189,1/3 190,1 191,0.3-0.7 192,0.6-1.7 193,1/2
194,1 195,5 196,0.16-0.23-0.32 197,4-6 198,1 199,(6-)10-14<sample 15 3-8>
200,1 201<Dorn 1975a; Suda & Argus 1968> 202<11 May-21 July>
203,88-1200<AK>/2010-2805<RM Dorn 1997>/2041-2831<CO and WY> 204,1 206,3/4
207,1/2 208,1/2/4/5/7/9<Akimiski I.& Bray L.>/10/13/14 209,2/6/50 214,4 218,10
220<Stipules to 5 mm. All specimens from Quebec have been renamed S. ballii.> 
223,1/2 
 
# Salix nigra/
1<2 DEC 04 2 SEP 97> 2<CAN> 3<Argus 86> 4<Salix nigra Marsh.> 5<HU nigr>
6<Arbust. amer. 139. 1785> 7<black willow> 9<Salix nigra var. altissima Sarg.;
Salix nigra var. brevifolia Andersson; Salix nigra var. brevijulis Andersson;
Salix nigra var. falcata (Pursh) Torr.; Salix nigra var. lindheimeri C. K.
Schneider;> 11,5 12,5-20<or more> 13,1 14,1/5 15,3 16,6/4 18,1 19,1 20,1 21,2
22,1/4 23,2 24,1/2 25,1 26,1-3 27,2 28,1 29,4/5 31,1 32,1/2 33,1 34,1/5<rare
tomentose> 35,2 37,1 38,1 39,3 42,3 44,1 47,2<often thread-like>/3 48,3
49,1/2 51,2/3/5 53,4 55,(2-)3-10(-15) 57,2 58,1 59,1 60,1/2 61,1/5/2 62,1/2
63,1/2 64,1<on midrib> 65,1/5/9<sometimes> 66,1/5 67,1 68,1/2 69,4 70,1/2 
71,1/2<often> 72,1
73,3 74,1/2/7/13<to narrowly so> 75,(50-)70-103(-190) 76,(6-)7.5-17(-23)
77,6-13 78,1/3 79,1 80,3 82,2 83,2 84,1 85,4 86,1 87,6-8-11 88,2/1/3 89,1 90,1
92,1/2 93,1 94,1/5 96,2 97,1/5 98,2 101,2 102,1 103,1/2 104,1 105,1/5 106,2<very
fine hairs> 108,1 111,3 112,2 113,2 115,3/2 116,1/2 117,(17-)32-80 118,35-83
119,7-13 120,3.2-6.1-9.4 121,1-8 122,2 123,5-35 124,3 125,1/2 126,16-67(-70)
127,23-74<to 80 mm in fruit> 128,5-10 129,3.2-5.9-9.3 130,2-7 131,2 132,6-35
134,1 136,2/3 137,1-3 138,1/2 139,1 140,1 141,1 142,2 143,1/3 144,1 145,1
146,2 147,1/2 148,1/2 149,0.3-1 150,2 151,1/2 152,2 153,2/5 154,2 155,0.2-0.63
156,1/2<shallow> 157,4-6 158,1 159,6 160,4 161,0.4-0.6 162,1<sometimes connate
at very base> 163,2 164,2/3 165,1 169,2 170,1 172,2 173,2 174,0.2-0.53 175,1
176,1 178,2<very young sometimes reddish> 179,2/1 180,2 181,1 183,1<very
rarely pilose> 188,1 189,1 190,1 191,0.1-0.25 192,0.5-1.5 193,1 194,1 195,1/5
196,0.2-0.28-0.36 197,3-5 198,1 199,12-16<6-9> 200,1 201<Chmelar 1979; Dorn
1976> 202<mid-May to early Jun Smith> 203,11-1375<FNA>/450-1375<Dorn 1997> 
204,1 206,3/4/5<?> 207,2
208,5/10/12 209,1/4/7/8/9/10/11/13/14/15/16/17/18/19/20/21/22/23/24/25<
>/27/29/30/32/34/35/36/38/39/40/42/43/45/46/48/49 210,6 214,1 215,2
220<Cataphylls 1, rarely 2, lost even before the bud scales fall; stipules with
very few adaxial glands; juvenile leaves hairs wavy, straggly, white, very soon 
deciduous; largest medial leaves are often described as falcate, referring to the 
sickle-like curvature of the midrib toward the distal end of the leaf. The midrib,
however, varies from straight to curved distally or even wavy; catkins in life 
are spreading and stiff, sometimes they bow downwards but are not pendulous;
capsules with beaks not distincly recurded, veins generally not evident but 
sometimes as pale lines.> 223,2
 
# Salix niphoclada/
1<1 AUG 04 19 AUG 92> 2<CAN> 3<Argus 73,91, Brayshaw 76> 4<Salix niphoclada
Rydb.> 5<GL niph> 6<Bull. N. Y. Bot. Gard. 1: 272. 1899> 7<barren-ground
willow, snow willow> 9< Salix brachycarpa subsp. fullertonensis (C. K.
Schneider) A.& D. Löve; Salix brachycarpa subsp. niphoclada (Rydb.) Argus;
Salix brachycarpa var. fullertonensis (C. K. Schneider) Argus; Salix
brachycarpa var. mexiae C. R. Ball; Salix fullertonensis C. K. Schneider;
Salix glauca var. niphoclada (Rydb.) Wiggins; Salix muriei Hultén; Salix
niphoclada var. fullertonensis (C. K. Schneider) Raup; Salix niphoclada var.
mexiae (C. R. Ball) Hultén; Salix niphoclada var. muriei (Hultén) Raup> 11,2/3
12,0.3-1.5(-3) 13,1/4/5 14,1 15,1 16,5/4/6 18,1 19,2/1 20,5/6/10/2 21,2 22,1
23,2 24,1/2 25,1<very> 26,2-4 27,1/2 28,1 29,6/5/2/3 31,1 32,2 33,3/2/1 34,5/6/7/10
35,1/2 36,2/1/5 37,2 38,2 39,3 43,2 44,1/2 45,1 46,1 47,3<sometimes obscured by
hairs> 48,3 49,2/3 51,3 53,2 54,1 55,2-5.5 57,1 60,2 61,6 62,2 63,2 64,2/3
65,10 66,1 68,1 69,1<rare serrulate> 70,1/2 71,1/2 72,1 73,5/3
74,3/8/9/10/13/20 75,13-64 76,6-22 77,1.6-5.5 78,3/2 79,1 80,2 
82,1<obscured
by hairs> 83,2 85,1<obscured by hairs> 88,2/1 89,1/2 90,2 91,2 92,2 93,3/2/1
94,5/6/8 96,1/2 97,1 98,1/2 101,2 102,1 103,2 104,2/1 105,6 108,1 111,3 112,2
113,2 115,2/1 116,1/2 117,10-35 118,12-42 119,4-14 120,1.7-2.9-5.8 121,1.5-11
122,1/2 123,0-20 124,1/2 125,1/2/3 126,4-49 127,16-69 128,4-13 129,1.2-3.8-8.3
130,2-14 131,2 132,4-30 134,1/5/6<sometimes greenish or suffused with red>
136,1/2/3 137,1.2-3.2 138,2/1<hairy adaxially and appearing ciliate> 139,1/2
140,1 141,1 142,2 143,3 144,1 145,2 146,2 147,1/2 148,1/2 149,0.5-1.2 150,2
151,1/2 152,1/2 153,1/2/5/6 155,0.5-1.5 156,1/2<shallow to 0.8 mm> 157,2
158,3/1 159,1/6 160,1 161,0.3-0.5 162,1 163,1/2 164,3<sparsely>/2 165,1 169,2
170,1/2 171,2 172,1/5/6 174,0.5-2 175,3 176,1/2 178,1/2/6 179,2 180,2/3 181,2
182,4 183,6/10 184,2/1 185,1 186,1/2 187,2 188,1 189,1/2/3/4<almost> 190,1/2
191,0.24-0.8 192,0-0.5 193,1 194,1 195,3/4 196,0.2-0.36-0.6 197,4-6 198,2
199,8-20<sample 6 3-10> 200,9 202<2 Jun-24 Jul.> 203,10-2250<FNA>/1-1433<AK>
204,1 206,3/4/13<Siberia> 207,1/2 208,2/7/9/14 209,2 214,5 219,3 220<2n=38 in
Russia, Yurtsev et al 1975; Zhukova & Tikhonova 1973; Zhukova & Petrovsky
1987, specimens need verification; they may be S. reptans. Decorticated wood 
with points on young shoots; style length
sometimes includes the length of a style branch. Sometimes the style branch is
groved adaxially and bears stigmatic papillae.> 223,1/2 
 
# Salix nivalis/
1<23 DEC 03 9 NOV 88> 2<CAN:CA,AB,BC,NV> 4<Salix nivalis Hook.> 5<CH niva>
6<Fl. bor.-amer. 2: 152. 1838> 7<dwarf snow willow> 9<Salix nivalis var.
saximontana (Rydb.) C. K. Schneider; Salix reticulata subsp. nivalis (Hook.)
A.& D. Löve & Kapoor; Salix reticulata var. nana (Hook.) Andersson; Salix
reticulata var. nivalis (Hook.) Andersson; Salix reticulata var. saximontana
(Rydb.) Kelso; Salix saximontana Rydb.; Salix venusta Andersson; Salix vestita
var. nana Hook.> 11,1<mats> 12,0.01-0.04<1-4 cm> 13,5/1 14,4 15,1 16,4/6
18,1/2<sometimes> 19,1/2 20,1/4/2 21,1 29,3/5 31,1/2<sometimes> 32,1/2 33,1
34,1/5 35,2 37,2 38,2<buds splits and remains at base of shoot> 39,2 44,1
47,1/2<minute dots> 53,3<rare deeply grooved> 55,1.5-7 57,1/2 58,1 59,1/2 60,1
61,1 62,2 63,1 65,1 68,1 69,1 70,1/2<sometimes glands only proximally> 71,1
72,2 73,1 74,9/10 75,6-22 76,4-15 77,1.1-2.8 78,3/4/6/1/2 79,1/2 80,2 
82,1 83,1<rarely with 1-2 glandular-dots at base> 85,1 88,4/5/6 89,1/2 90,2 91,2
92,1<rare hairy> 94,1<rarely with long, straight, caducous hairs> 101,2 102,1
103,1 105,1 111,3 112,1 113,2 115,2<6-11 flowers per catkin> 116,2/3/4
117,4-18 118,7-19 119,2.5-6 120,1-1.5-2 121,2-12 122,2 123,0.5-17 124,2/3<4-17
flowers per catkin> 125,2/3/4 126,3.5-12 127,7-21 128,2-9 129,1-1.7-2.8
130,2.5-13 131,2 132,1-10 134,1/2 136,2 137,0.8-1.8 138,1<rarely hairy at base
or margins ciliate> 143,3 144,1 145,2 146,2 147,1/2 148,2 149,0.5-1.25 150,2
151,1/2 152,2 153,1/2/4 154,2 155,0.5-1.2 156,2 157,2 158,3 159,1/2 160,1
161,0.4-0.6 162,1 163,1/2 164,3 165,2/1 166,1/2 167,2 168,(0-)0.2-0.5 169,2
170,2 171,2 172,2 174,0.2-0.93 175,3 176,2/1 177,1/2<shallow or distinct>
178,5 179,5 180,3 181,2 182,2 183,9 184,2 185,1 186,1/2 187,2 189,1/3 190,2
191,0.2-0.4 192,0-0.8 194,1 195,4 196,0.2-0.26-0.36 197,3-4 198,2/1<sometimes
glabrescent> 199,8-10<sample 2 4-5> 200,1 201<Löve, Löve, & Kapoor 1971>
202<21 Jun-14 Aug> 203,1860-4025<FNA>/3100-3500<CA Argus 1993>/1860-2650<WA
Kovalchik>/2470-4025<RM Dorn 1997> 204,1 206,3/4 207,1 208,1/2
209,5/6/12/26/28/31/37/44/47/50 211,3 212,7 213,8 214,5 219,2 220<Elongated
branchlets not present> 223,1

# Salix nummularia/
1<23 DEC 03 10 FEB 92> 2<CAN)> 3<Argus 1973> 4<Salix nummularia Andersson> 5<HE
numm> 6<in DC. Prodr. 16(2) 298. 1868> 7<coin-leaf willow> 9<Salix nummularia
subsp. tundricola (Schljak.) A.& D. Löve; Salix tundricola Schljak.> 11,1<mats
or long, trailing branches> 12,0.01-0.03<1-3 cm> 13,5 14,3 15,1 16,4/6
18,1<sometimes glaucous> 19,1 20,2 21,1 29,3/5 31,1 32,2/1 33,1 34,4/5/2 35,2
37,2 38,2 39,3 44,1 47,1/2 48,1/2 49,2 53,3 55,1.5-2 57,1 60,1/2 61,1/4 62,2
63,2 64,1 65,5/3 66,1 68,1/2 69,1/4 70,1/2 71,2 72,2/1 73,3 74,10/11/9/16
75,9-22(-30) 76,7.5-14(-19) 77,1.2-2 78,4/6/7/3 79,1/2 80,3/2 82,1/2 83,2 84,1
85,1/4 86,2/1 87,2-6-10 88,4/5/6 89,2 90,1 92,1 94,1 101,3 102,1 103,1 105,1
111,3 112,2 113,2 115,3 116,5<3-8-fl> 117,2.6-5.6 118,3.2-6.6 119,2-5.2
120,0.9-2.4 121,0.4-1.6 122,2 123,0.8-4.6 124,3 125,5<3-5-fl> 126,5-10
127,7.5-13 128,3-10 129,0.9-1.2-2.3 130,1-5 131,2 132,0.5-10 134,1 136,3
137,0.6-1.4 138,1/2 139,1 140,1 141,1 142,2 143,3/4 144,1<sometimes toothed>
145,2 146,2 147,1/2 148,2 149,(0.3-)0.48-0.65 150,2 151,1/2 152,1 153,1/2
155,0.65-1.1 156,1/2 157,2 158,3 159,1 160,1 161,0.4-0.5 162,1/2 163,1 165,1/2
166,2/1 167,2 168,(0-)0.63-0.88 169,2 170,1/2 171,2 172,1/2 174,0.6-1.4 175,3
176,2<thin> 177,2<shallow> 178,3/4/5 179,2 180,2 181,1 183,1 188,1 189,1/2
190,2 191,0.2-1 192,0-0.7 194,1 195,4 196,0.2-0.27-0.32 197,3.5-7.5 198,1
199,8-10<sample 4 3-6> 200,1 201<Zhukova 1969> 202<25 Jun-6 Aug.>
203,2-1850<CAN Russia> 204,1 206,4/12<Russian Far East> 207,1 209,2 214,5
219,7 220<Bud scale may persist at base of shoot for 1-2 years.> 223,1
 
# Salix orestera/
1<30 AUG 04 9 NOV 88> 2<CAN,NA,RSA:CA> 4<Salix orestera C.K. Schneider> 5<HA
ores> 6<J. Arnold. Arb. 1: 164. 1920> 7<Sierra gray-leaf willow> 9<Salix
commutata var. rubicunda Jepson; Salix glauca subsp. orestera (C. K.
Schneider) Youngberg; Salix glauca var. orestera (C. K. Schneider) Jepson>
11,2/3 12,0.5-2 13,1 14,1 15,1 16,6/4<mostly dark> 18,1/2/3 19,1 20,1 21,2
22,1/3 24,2 25,1 26,2-3 27,1 28,1 29,1/3/5 31,1/2<sometimes> 32,2/1 33,1
34,5/9/2 35,1/2 36,5 37,2 38,2 39,1 47,3/2/1 48,3 49,2/1 51,3 53,1/2 54,2
55,4-9 57,1 60,2 61,5 62,2 63,2 64,3 65,10 66,1/5 68,1 69,1 70,1/2 71,1/2 72,1
73,3 74,2/3/7/8/19 75,35-95 76,7.5-20 77,3.4-7.1 78,1/3/2 79,1 80,3/2 
82,1 83,2/1 84,1 85,1 86,1/2 87,0-3 88,1/2/4 89,1 90,2/3 91,2 92,2 93,1/2 
94,10/9 96,1/2 97,1/5 98,1/2 99,2 100,1 101,1 102,1 103,2 104,1/2 105,10/9 
107,1/2 108,1/5 111,3 112,2 113,2 115,1 116,2 117,12-32 118,15.5-34 119,7-14
120,1.6-2.1-2.9 121,1-3 122,2 123,1-8 124,2 125,2 126,17-55 127,20-55<to 65 mm
in fruit> 128,11-13 129,1.5-2.4-3.7 130,2-8 131,2 132,2-15 134,5<often dark>
136,1/2 137,1.2-2.5 138,2 139,1/2 140,1 141,1 142,1/2 143,1/3 144,1 145,2
146,1 150,2 151,1 153,2/5 155,0.6-1.1 157,2 158,3 159,1/2 160,1 161,0.6-1
162,1/2 163,2 164,3/2<rarely glabrescent> 165,1 169,2 170,1 172,2/6
174,0.7-1.3 175,1/2 176,2<thick or thin> 178,1/2 179,1/2 180,1/2 181,2 182,2/3
183,9/6<combined> 184,2 185,1 186,1/2 187,2 189,1/2 190,1/2 191,0.6-1
192,0.8-2 193,1/2 194,1 195,4 196,0.24-0.32-0.44 197,5-10 198,2
199,15-16<sample 4 7-8> 200,9 202<24 May-27 Aug> 203,2100-4000<CA> 204,1 206,4 
207,1 209,5/28/37/44 211,3/8 212,6/7/19 213,6/7/8/9 214,4 218,10 220<Only one
specimen (Stipules lanceolate, narrowly elliptic or ovate. Kerr 62, Calif CAN,
was seen with an abaxial staminate floral nectary in the distalmost flower.>
223,1/2  
 
# Salix ovalifolia var. arctolitoralis/
1<9 MAY 04 24 JAN 92> 2<CAN> 3<Argus 1973> 4<Salix ovalifolia Trautv. var.
arctolitoralis (Hultén) Argus> 5<OV ova-arc> 6<Canad. J. Bot. 47: 795. 1969>
7<none> 8<S. arctolitoralis Hultén, Sv. Bot. Tidskr. 34: 373. 1940> 9<Salix
arctolitoralis Hultén> 11,1<long, trailing branches> 12,0.02-0.05<2-5 cm> 13,5
14,1/3<occasional> 15,1 16,4/5/6 18,1 19,1/2 20,1/4<sparsely> 21,1 29,2/3/5
30,2 31,1 32,1/2 33,1 34,1/5/2 35,2 36,1/2 37,2 38,2 39,3 44,1 47,2 48,2
53,3/2 55,2-16 57,1 60,1 61,1 62,1/2 63,2/1 64,1/2 65,5/10/2 66,1 68,1 69,1 70,1
71,1 72,1 73,3 74,8/9/10/20 75,25-46 76,10-20 77,1.6-3.4 78,3/2 79,1
80,3/2 82,1 83,1/2 84,2 85,1 88,4/1/2/5 89,1/2 90,2 91,2 92,1/2 93,1 94,1/5/2
96,2 97,1 98,2 101,3 102,1 103,1/2 104,1 105,1/4/5<margin sometimes ciliate>/2
108,1 111,3 112,2 113,2 115,1 116,2 117,18-38 118,23-46<sample 4> 119,8-11
120,2-3.6 121,5-8 122,2 123,3-24 124,2 125,2/3 126,17-40 127,28-48 128,10-28
129,1.1-4 130,5-12 131,2 132,5-22 133,1/2 134,5/3/4 136,2/3 137,1.2-2.5 138,2
139,1 140,1 141,1 142,1/2 143,3<rare acute> 144,1/2 145,2 146,2 147,1/2 148,2
149,0.8-1.1 150,2 151,1/2 152,2 153,5<sometimes irregular>/2<cleft into narrow
segments> 155,0.7-1.1 156,2<fully or partly cupulate> 157,2 158,1/2/3
159,1/2/6 160,1 161,0.3-0.5(-0.6) 162,1/2 163,1 165,1<rare present> 169,2
170,1/2 171,2 172,5 174,0.5-1.9 175,3 176,2 178,2/4/5<in age> 179,1/2 180,3
181,1 183,1 188,2<often>/1 189,1 190,2 191,0.2-0.8 192,0.2-1.4 194,1 195,3
196,0.32-0.41-0.64 197,5.2-9.6 198,1/2 199,U 200,9 202<8 Jul-24 Aug.>
203,0-3<AK> 204,1 206,3/4 207,1 208,7/14 209,2 214,5 219,6 223,1
 
# Salix ovalifolia var. cyclophylla/
1<9 MAY 04 24 JAN 92> 2<CAN> 3<Argus 73> 4<Salix ovalifolia Trautv. var.
cyclophylla (Rydberg) C.R. Ball> 5<OV ova-cyc> 6<Proc. Nat. Acad. Sci. 21:
184. 1935> 7<none> 8<S. cyclophylla Rydb. Bull. N.Y. Bot. Gard. 1: 274. 1899>
9<Salix cyclophylla Rydb.; Salix rotundata Rydb. ex Macoun> 11,1<trailing
branches> 12,0.02-0.05<2-5 cm> 13,5 14,1/3<occasional> 15,1 16,4/5/6 18,1
19,1/2 20,1/4<sparsely> 21,1 24,1 27,1 28,1 29,2/3/5 30,2 31,1 32,1/2 33,1
34,1/5/2 35,2 36,1/2 37,2 38,2 39,3 44,1 47,1/2 48,1/2/3<rarely> 53,3/2 55,2-7
57,1 60,1 61,1 62,1/2 63,2/1 64,1/2 65,5/10/2 66,1 68,1 69,1 70,2 71,1 72,1 73,3
74,11/12 75,13-28 76,7-18 77,1-1.5 78,6/7/3/2 79,2 80,3/2 82,1 83,1/2 84,2 85,1
88,4/5/6 89,2 90,2 91,2 92,1/2 93,1 94,1/5/10/2 96,2 97,1 98,1/2 101,3 102,1
103,1/2 104,1 105,1/5/6<margin sometimes ciliate>/2 108,1 111,3 112,2 113,2
115,1 116,3 117,6-18 118,12.5-15.5<sample 3> 119,8-10 120,1.1-1.2 121,2.5-3.5
122,2 123,3-12 124,2 125,2/3/4 126,8-28 127,10-31 128,6-12 129,1-1.4-2 130,2-8
131,2 132,3.5-15 134,5/3/4 136,2/3 137,1.2-2 138,2<sometimes glabrate
adaxially> 139,1 140,1/3 141,1 142,1/2 143,3<rare acute> 144,1 145,2 146,2
147,1/2 148,2 149,0.8-1.1 150,2 151,1/2 152,2 153,5<sometimes
irregular>/2<cleft into narrow segments> 155,0.7-1.1 156,2<fully or partly
cupulate, cup distinct> 157,2 158,1/3/4 159,1/2/6 160,1 161,0.3-0.5(-0.6)
162,1/2 163,1 165,1 169,2 170,1/2 171,2 172,5 174,0.5-2.1 175,3 176,2
178,4/5<in age> 179,1/2<often> 180,3 181,1/2 182,2 183,1/4/6 184,2 185,1
186,1/2 187,2 188,2/1 189,1/2 190,2 191,0.2-0.8 192,0.2-1.4 194,1 195,3
196,0.32-0.41-0.64 197,5.2-6.5 198,1/2 199,U 200,9 202<18 May-23 Jul.>
203,0-22(-610)<AK CAN> 204,1 206,4/13<Siberia> 207,1 209,2 214,5 219,6
220<branches stouter, not as trailing as other vars.> 223,1
 
# Salix ovalifolia var. glacialis/
1<9 MAY 04 24 JAN 92> 2<CAN> 3<Argus 1973> 4<Salix ovalifolia Trautv. var.
glacialis (Andersson) Argus> 5<OV ova-gla> 6<Canad. J. Bot. 47: 798. 1969>
7<none> 8<S. glacialis Andersson, Ofvers. Vet. Akad. Forh. 15: 131. 1858>
9<Salix glacialis Andersson> 11,1<long, trailing branches> 12,0.02-0.05<2-5
cm> 13,5 14,1/3<occasional> 15,1 16,4/5/6 18,1 19,1/2 20,1/4<sparsely> 21,1
23,2 24,1 27,2 28,1 29,2/3/5 30,2 31,1 32,1/2 33,1 34,1/5/2 35,2 36,1/2 37,2
38,2 39,3 44,1 47,1/2 48,1/2/3<rarely> 53,3/2 55,1.1-3.2 57,1 60,1 61,1 62,1/2
63,2/1 64,1/2 65,5/10/2 66,1 68,1 69,1 70,1 71,1 72,1 73,3 74,9/10/11 75,8.5-14
76,4.5-9 77,1.1-2.2 78,6/7/3/2 79,1/2 80,2 82,1 83,1<rarely 
gland-dotted at base> 85,1 88,4/1<rare> 89,2 90,2 91,2 92,2/1 93,1 94,1/5/2 
96,2 97,1 98,2
101,3 102,1 103,2/1 104,1 105,5<long, straight hair>/2 108,1 111,3 112,2 113,2
115,1 116,3/4 117,4-9 118,4.75-15 119,5-9 120,0.8-1-1.2 121,0.5-4 122,2
123,1.5-7 124,2 125,2/3/4 126,6-13 127,6.25-15 128,5-12 129,0.8-1-1.6
130,1-5.5 131,2 132,2.5-8 134,5/3/4 136,2/3 137,1.2-2 138,2 139,1 140,1 141,1
142,1/2 143,3<rare acute> 144,1 145,2 146,2 147,1 149,0.5-0.85 150,2 151,1/2
152,2 153,5<sometimes. irregular>/2<cleft into narrow segments> 155,0.63-1.1
156,1/2<shallow> 157,2 158,3/1/4 159,1/2/6 160,1 161,0.3-0.5(-0.6) 162,1/2
163,1 165,1/2 166,1/2 167,2 168,(0-)0.4-0.6 169,2 170,1/2 171,2 172,5
174,0.5-1.6 175,3 176,2<thin> 177,1/2<shallow or distinct> 178,5
179,1/2<often> 180,3 181,1/2 182,2 183,1/7 184,2 185,1 186,1/2 187,2 188,1/2
189,1 190,2 191,0.2-0.8 192,0.2-0.8 194,1 195,3 196,0.32-0.41-0.64 197,5.2-6.5
198,1/2 199,U 200,9 202<2-25 Jul.> 203,0-12<AK> 204,1 206,4 207,1 209,2 214,5
219,6 220<2n=114 & 38 in Russia.> 223,1
 
# Salix ovalifolia var. ovalifolia/
1<9 MAY 04 24 JAN 92> 2<CAN> 3<Argus 1973> 4<Salix ovalifolia Trautv. var.
ovalifolia> 5<OV ova-ova> 6<Nouv. Mem. Soc. Mosc. 2: 306. 1832> 7<Arctic
seashore willow, oval-leaf willow> 9< Salix flagellaris Hultén; Salix
ovalifolia var. camdensis C. K. Schneider; Salix unalaschensis Cham.>
11,1<long, trailing branches> 12,0.02-0.05<2-5 cm> 13,5 14,1/3<occasional>
15,1 16,4/5/6 18,1 19,1/2 20,1/4<sparsely> 21,1 24,1 27,2 28,1 29,2/3/5 30,2
31,1 32,2/1 33,1 34,5/2 35,2 36,1/2 37,2 38,2 39,3 44,1/2 45,1 46,1 47,1/2
48,1/2/3<rarely and then small> 53,3/2 55,2-7 57,1<sometimes with 1-2 pair
glands> 60,1 61,1 62,1/2 63,2/1 64,1/2 65,5/10/2 66,1 68,1 69,1 70,1 71,1 72,1
73,3 74,9/10/11 75,13-28 76,7-18 77,1.1-2.2 78,6/7/4/3 79,1/2 80,3/2 82,1 83,1/2
84,2 85,1 88,4/5/1 89,1/2 90,2 91,2 92,1/2 93,1/2 94,1/5/6/2 96,2 97,1 98,2
101,3 102,1 103,1/2 104,1 105,1/5/6/10<margin sometimes ciliate>/2 108,1 111,3
112,2 113,2 115,1 116,2/3/4 117,5-19 118,9.5-21 119,5-10 120,1-1.5-1.9
121,1-5.5 122,2 123,2-7 124,2 125,2/3/4/1 126,8-31 127,11.5-50 128,6-18
129,0.8-1.7-4.3 130,3-9 131,2 132,3-21 134,5/3/4 136,2/3 137,1.2-2
138,2<sometimes glabrate abaxially> 139,1 140,1/3 141,1 142,1/2 143,3<rare
acute> 144,1 145,2 146,2 147,1/2 148,2 149,0.55-1 150,2 151,1/2 152,2
153,5<sometimes, irregular>/2<cleft into narrow segments> 155,0.63-1.6
156,1/2<shallow or distinct> 157,2 158,3 159,2/6 160,1 161,0.3-0.5(-0.6)
162,1/2 163,1 165,1/2 166,2/1 167,1 168,0.13-0.63 169,2 170,1/2 171,2
172,5/2/1 174,0.5-2 175,3 176,2 177,2<distinct> 178,2/4/5 179,1/2<often> 180,3
181,1/2 182,2 183,1/4/6 184,2 185,1 186,1/2 187,2 188,2/1 189,1 190,2
191,0.2-0.8 192,0.2-1.4 194,1 195,3 196,0.32-0.41-0.64 197,5.2-6.5 198,1/2
199,10-15<sample 6 5-8> 200,1 201<Johnson & Packer 1968; Packer & McPherson
1974; Suda & Argus 1969. Russia 2x Zhukova & Tikhonova 1973; Zhukova 1980;
Petrovsky & Zhukova 1983a. 3x Petrovsky & Zhukova 1983a.> 202<8 Jun-4 Aug.>
203,0-10(-616)<AK> 204,1 206,3/4/13<Siberia> 207,1 208,7/14 209,2 214,5 219,6
220<Juvenile leaf abaxial hairs caducous, adaxial indumentum villous.> 223,1
 
# Salix paradoxa/
1<23 DEC 03 21 APR 94> 2<A,GH,NY,MEXU> 4<Salix paradoxa Kunth> 5<CI para> 6<in
H.B.K. Nov. gen. sp. 2: 25. 1817> 11,5/4<multistemmed> 12,0.6-10 13,1 14,1
15,U 16,6/7/8 18,1/2 19,2/1 20,6/11/7<ferruginous and white>/2 21,1 24,1 27,1
28,1 29,3/5/8/6 31,1/2 32,2 33,1/3 34,5/11/7 35,2/3 37,1 38,2 39,2 44,1 47,2/3
48,3 49,1 51,3 53,1/2 55,5-12 57,1<rare glandular> 60,2 61,11 62,1 63,2
64,1/2/3 65,7/6 66,1/5 67,2<sometimes> 68,1 69,1 70,1/2 71,1 72,1 73,3
74,9/8/10/19 75,42-131 76,17-49 77,1.9-4.2 78,1/3/5<uncommon> 79,1 80,1/2/3 
82,1/2 83,2 84,2 85,1/7/9 86,1 87,1-2.6-3 88,2/1<abruptly> 89,1 90,2 91,2 
92,2/1 93,1/2
94,3/5/6<midrib and veins velvety>/2<midrib hairy> 96,2 97,5 98,2 101,2 102,1
103,2/1 104,1 105,4/5/6<midrib and veins sparsely to densely velvety>/2
108,1/5 111,3/2 112,2 113,2 115,1 117,34-120 122,2 123,2-15 124,2 126,45-95
131,2/1 132,(0-)2-20 134,5<light to dark> 136,2/1 137,1.5-3.5 138,1/2 139,1
140,1 141,1 142,1/2 143,1<acuminate> 144,1 145,2 146,1 150,2 151,1/2 152,2
153,2/5/9/4 154,1 155,0.4-0.85 157,2 158,3 159,1 160,1/3 161,0.75-1.3 162,1
163,2 164,2/3 165,1 169,2 170,1 172,2/4/5/6/12 173,1 174,0.45-0.75 175,1
176,2<thick>/1 179,1<long-beaked> 180,2/1 181,2 182,4 183,9<sometimes glabrous
patches> 184,1/2 185,1/5<refractive> 186,1/3 187,2 189,1 191,0.3-0.8
192,1.3-2.3 194,1 195,3 196,0.3-0.5-0.7 197,4.5-10 198,2 199,10-17<sample 5
5-9> 203,2150-4000 204,1 206,5 210,7/10/12/13/14/15/16/19/20/21/30 214,4
218,17 220<Young lvs abaxially often white velvety veiny and ferruginous hairy
between veins.> 223,1/2
 
# Salix pedicellaris/
1<22 DEC 03 03 20 AUG 91> 2<CAN:AB,BC,ON,SK> 3<Argus 64, 73, 83, Brayshaw 76>
4<Salix pedicellaris Pursh> 5<ML pedi> 6<Fl. Am. Sept. 2: 611. 1814> 7<bog
willow> 9<Salix fuscescens var. hebecarpa Fernald; Salix hebecarpa (Fernald)
Fernald; Salix myrtilloides var. hypoglauca (Fernald) C. R. Ball; Salix
myrtilloides var. pedicellaris (Pursh) Andersson; Salix pedicellaris var.
hypoglauca Fernald; Salix pedicellaris var. tenuescens Fernald> 11,2/3
12,0.2-1.5 13,1/4/5 14,3 15,1 16,5 17,2/3 18,1 19,1 20,1/2 21,2 22,1/3/4
24,1/2 25,1 26,2-3 27,1/1 28,1 29,3/5<red-yellow> 31,1 32,1/2 33,1 34,1/3/2
35,3<minute> 36,1<minute> 37,2 38,2 39,3 44,1/2<sometimes> 45,1 46,2 47,1/2
48,2<gland> 53,3/2 54,1/2 55,3-8 57,1 60,1/2 61,1/3 62,1/2<translucent> 63,1/2
64,1 65,1/3/4 66,1/5 68,1 69,1<rarely serrulate or crenulate at proximal end>
70,1/2 71,1 72,1 73,3 74,3/4/8/9/10/18/19 75,19-53(-69) 76,5-20 77,1.8-4.9
78,3/4 79,1 80,3/2 82,1<rare toothed> 83,2 84,1 85,1<rarely serrulate with
1-5 teeth at proximal end> 88,1/4/5 89,1/2 90,2 91,2 92,1 94,1 101,1 102,2
103,1<rare hairy> 105,1<rare very sparsely short-silky> 107,1 108,1/5 110,1
111,3 112,2 113,2 115,3 116,2 117,10-19 118,11-21 119,4-8 120,1.8-2.3-2.8
121,1-2 122,2 123,3-12 124,3 125,2/3 126,11-32 127,14-37<to 38 mm in fruit> 
128,5-14
129,1.2-1.8-3.3 130,1-8 131,2 132,7-25 134,1/2 136,2/1 137,0.8-1.6 138,1/2
139,1<very> 140,2 141,1 142,1/2 143,3 144,1 145,2 146,1 150,2 151,1 153,2/1
155,0.5-1.1 157,2 158,1 159,1 160,1 161,0.4-0.6 162,1/2 163,1/2 164,2/3 165,1
169,2 170,1/2 171,2 172,2 174,0.2-1.4 175,1/3 176,2<thin> 178,5/3 179,1 180,3
181,1 183,1 188,2<often>/1 189,1/3 190,2 191,0.1-0.24 192,2.1-3.2 194,1 195,1/4
196,0.2-0.25-0.36 197,4-8 198,1 199,4-6<sample 6 2-3> 200,1/2/3 201<2x Löve
1954, 3x Suda & Argus. 4x Löve & Löve 1982; Löve & Ritchie 1966.> 
202<mid-Apr to mid-Jul; early May to early Jun Smith> 203,5-1440<CAN FNA> 
204,1 206,2/3/4 207,1/2 208,1/2/3/4/5/6/7/8/10/12/13/14
209,7/12/13/14/15/19/21/22/23/29/30/33/34/35/37/38/39/45/47/49 214,5 219,4
220<Leaves leathery; branchlet hairs are 0.2-0.6 mm long, white, mostly erect;
floral bracts pilose or silky on adaxial surface appearing ciliate from
abaxial side. Are leaves with teeth at proximal end hybrids?> 223,1/2
 
# Salix x pedunculata/
1<14 JAN 04 14 AUG 96> 2<CAN:isotype, Argus cols; MT: isotype, Fernald 1929
cols.; rare plant study cols.; GH:1 staminate> 4<Salix pedunculata Fernald>
5<CIPH pedu> 6<Rhodora 28: 188. 1926> 7<black-bract willow> 9<S. discolor x S.
pellita> 11,2/3/4 12,0.5-3 13,1<branches sometimes decumbent> 14,1/5 15,2/3
16,6/7 17,2 18,2 19,1/2 20,1/2/4 21,1/2 29,5/3 30,2 31,1/2 32,1/2<rare> 33,1/2/3
34,1/5/11 35,2/3 38,2 39,2 41,5 44,1 47,2/3/1<rare> 48,3 49,1/2 51,3 52,1
53,1/2 54,1/2 55,2.5-15 56,6.4-15.6 57,1 60,1/2 61,1/9/11<sparsely to
moderately densely> 62,1/2 63,1/2 64,1/2 65,1/2/3/4/9/10<appearing as a fringe
of hairs> 66,1/5 67,2<sometimes> 68,1/2 69,1/4 70,1<rarely glandular> 71,1
72,1 73,5<midrib and secondaries sometimes very prominent> 74,9/8/18/20
75,37-108 76,14-28 77,2-5.5 78,1/3/2 79,1 80,1/2 82,1/2 83,2 84,1/2 
85,1/4/8
86,2/1 87,1-9 88,4/1/2 89,1 90,2 91,2 92,1/2 93,1/2 94,1/2/9/10 96,1 97,1/5
98,1/2 101,2 102,1 103,1/2 104,1 105,1/9/2/5 107,1<erect on midrib> 108,1/5
109,2 110,1 111,2 112,2 113,2 115,1 116,2 117,30-35<sample 2> 118,29-40<sample
6> 119,12-14 120,2.5 121,2.5-5 122,2 123,1-3.5 124,1/2 125,1/2 126,27-60
127,30-64<to 100 mm in fruit> 128,9-16 129,1.9-3.2(-4.7) 130,1-6 131,2 132,1-9
134,5/4 136,2 137,1.7-3.5 138,2 139,1/2 140,1 141,1 142,1 143,1<to
acuminate>/2/3 144,1/2/3<irregularly toothed> 145,2 146,1 150,2 151,1 153,2/4
155,0.75-1 157,2 158,1/4 159,1/4/2 160,1 161,0.6-1.4<small sample> 162,1 163,1
165,1 169,2 170,1 172,2/6/4 173,1 174,0.48-1.1 175,1/2 176,2<thickish> 178,1/2
179,1/2 180,3/2/1<young ovaries> 181,2 182,3/4 183,9/10 184,1/2 185,1/5
186,1/2<twisted and refractive> 187,2 188,1 189,1 190,1 191,0.5-1.3 192,0.6-2
194,1 195,3 196,0.38-0.78(-1.1) 197,5.5-9.5 198,2 199,6-12<sample 2 3-6> 200,9
204,1 206,3 207,2 208,6 214,4 218,15 220<Possibly S. discolor or S. planifolia
x pellita or a species of hybrid origin. Juvenile leaf margins folded or flat
when pressed; hairiness sometimes scruffy, straggly hairs.> 223,1/2
 
# Salix pellita/
1<22 DEC 03 13 NOV 92> 2<CAN:QU,LB,NF,NB,NS,ON,MB> 4<Salix pellita Andersson>
5<PH pell> 6<Monogr. Salicum 139. 1867> 7<satiny willow> 9<Salix pellita var.
psila C. Schneider; Salix sitchensis var. pellita (Andersson) Jepson> 11,3/4
12,0.5-6 13,1 14,1/5 15,3/2 16,6/7/4 17,2 18,3/2/1 19,1 20,1/2 21,1/2 22,2/3
24,2 25,1/2 26,1.5-3 27,1 28,1 29,3/5/8 31,3/2/1 32,1/2 33,1/2/3 34,1/2/4/7
35,1/2<somewhat> 36,1/2/3/5<short> 37,3 38,2 39,2 40,4/2 44,1 47,1/2
48,2/1/3<uncommon> 49,1 51,2/3 52,1 53,1/2 54,2 55,3-6.3-14 56,7.9-12.7-18.8
57,1/2<sometimes with dark glands> 58,1 60,1/2 61,1/4 62,1/2 63,1/2 64,3/2/1 
65,1/7/9/4/2 66,1/5 68,1 69,1 70,1/2 71,1 72,1 73,1<impressed smaller veins 
make leaf rugose> 74,1/2/8<rare elliptic> 75,40-79-123 76,6-12-20 
77,(2.5-)4.2-7.2-11.2 78,3/1/2
79,1 80,1/2 82,2/1 83,2 84,2/3 85,1/8<sometimes>/9 86,1 87,3-4.6-8 88,2/1 89,1
90,2/3 91,2 92,2/1 93,3/2/1 94,9/8/6/7<midrib raised, pubescent or glabrous,
yellowish>/2 96,1/2/3 97,1/5 98,1/2 101,2/3 102,1 103,2/1 104,1 105,1/4/6/2
108,1/5 111,1<rarely just before leaves> 112,2 113,2 115,1 116,2 117,20-37
118,20-39 119,7-20 120,1.7-2.5(-3.4) 121,0-2 122,1/2 123,0-2 124,2/1 125,1/2/3
126,16-60 127,19-65<to 90 mm in fruit> 128,7-17 129,1.3-3.2(-6.4) 130,0-9
131,1/2<rare present> 132,0-7 134,1/5/6 136,2/3 137,1-2.6 138,2 139,1/2 140,1
141,1 142,1 143,1/2/3 144,1 145,2 146,1 150,2 151,1 153,2/1 155,0.6-1 157,2
158,3 159,1 160,1 161,0.4-0.6<0.92 in Sask> 162,1 163,1/2 164,3 165,1 169,2
170,1 172,2/8 174,0.25-1 175,1/2 176,2<thin> 178,1/2 179,2 180,2/1 181,2 182,4
183,9 184,1/2 185,1 186,1/2 187,2 189,1/2 190,1/2 191,0.6-1.5 192,0.5-1.1
193,2 194,1 195,3 196,0.4-0.55-0.76 197,3.5-6.5 198,2 199,10-18<sample 7 5-9>
200,1/3 201<2x Löve & Löve 1982. 4x Suda & Argus 1968> 202<30 Apr-27 Jun
CAN HUH; late May to late Jun Smith> 203,5-762<CAN> 204,1 206,2/3/4 207,1/2 
208,3/4/5/6/8/10/12/13
209,19/22/23/29/45/49<confirm> 214,4 218,15 220<Buds ovoid; branchlet often
densely or sparsely hairy at distal end but glabrous proximally; proximal
leaves long-silky with white hairs on adaxial surface; petioles occasionally
with a pair of dark brown glands at distal end (these, however, are associated
more with the base of the blade rather than the petiole). Plants with hairy
branchlets often have stipules that are foliaceous, early deciduous, and
narrowly acute or obtuse associated with late leaves. Could these plants with
hybrids? Plants with leaves glabrous or glabrate (f. psila) show no evident
signs of hybridity.> 223,2
 
# Salix x pendulina/
1<23 DEC 03 13 DEC 96> 2<GH:(3 sheets);NY:(30 sheets)> 3<Meikle 84> 4<Salix x
pendulina Wenderoth> 5<SUSX pend> 6<Schrist. Nat. Ges. Marb. 2: 235. 1831>
9<S. babylonica x S. fragilis> 11,5 12,2.5-12 13,3<var. blanda> 14,1/5 15,3
16,4/5/6 18,1 19,1 20,1/2 21,2 24,1/2 25,1/2 26,1-4 27,2 28,2 29,1/3/8 31,1
32,2/1 33,1/2 34,6/10/5/2 35,1/2 36,5 37,1 38,2 39,2 42,U 44,1 47,1/2 48,3
49,1/2 51,3/1<var. blanda> 53,2/3 55,2.5-15 57,2/1<on early leaves> 58,1/3/4
59,1/2 60,1/2 61,1/5<sparse>/11/2 62,1 63,2/1 64,2/3/1 65,3/4/10<not acc to
Meikle>/2 66,1<rarely with white and rust-colored hairs (Mazzeo & Meyer
14901)> 68,1/2<minutely> 69,1/4<extended teeth> 70,1<rarely 1-2 glands
proximally> 71,2/1 72,1 73,3 74,7/8/13/1 75,63-145 76,8-20 77,4.5-14.4
78,2/3 79,1 80,2/3 82,2 83,2 84,1 85,3/2/4/5 86,1 87,4-9 88,3/2 89,1 90,2
91,2 92,2/1 93,1 94,10/2 96,1/2 97,1 98,1/2 99,3 100,1 101,2/1 102,1 103,2/1
104,1 105,1/10/2 107,1 108,1 109,3 110,1 111,3 112,2 113,2 115,3 116,2
117,14-30 118,16-34<sample 3> 119,7-11 120,2-2.8 121,2-4 122,2 123,4-5 124,1/2
125,1/2 126,18-39 127,20-36 128,3.5-11 129,2.2-3.8-5.5 130,1.5-6 131,2
132,3-13 134,1/5 136,1/2 137,1-3 138,2 139,1 140,3/1 141,1 142,1 143,1 144,1
145,2 146,2 147,1/2 148,2 149,0.38-0.53 150,2 151,1/2 152,2 153,5/2
155,0.4-0.63 156,2<shallow> 157,2 158,1 159,1/6 160,1 161,0.5-0.6 162,1
163,1/2 164,2/3 165,1/2 166,1 168,0.3-0.75 169,2 170,1/2 171,2 172,2/5 173,2
174,0.4-0.8 175,3 176,2<thick> 178,2<juvenile reddish green> 179,3/2/5 180,1
181,1/2 182,1 183,1/4<in var. elegantissima> 184,2 185,1 188,1 189,1/3 190,1
191,0.15-0.6 192,0 194,1 195,4 196,0.14-0.33 197,1.8-3.5 198,1 199,4-8<2-4>
200,3 201<Chmelar 1979 as var. blanda> 204,2 205,1/2 206,4 208,2<?>/10
209,5<?>/7/11/13/14/19/20/21/22/25/27/30/31/32/34/35/38/43/46/47/48 214,2
216,1/2 220<Description based on vars. pendulina, blanda, and elegantissima.
Capsules indented at proximal end. Meikle (1984) says staminate plants rare.>
223,2 
 
# Salix pentandra/
1<11 FEB 04 3 JUN 92> 2<CAN> 3<Argus 64, 84, Meikle 84> 4< Salix pentandra L.>
5<SA pent> 6<Sp. pl. 2: 1016. 1753> 7<bay-leaf willow, bay willow, laurel
willow> 11,4/5 12,5-15 13,1 14,1 15,1 16,9/2<glossy, smooth> 17,3 18,1 19,1
20,1 21,2/1 22,1/2/4 24,2 25,1 26,1-3 27,2 28,1 29,2/5/8<glossy> 31,1 32,1
34,1 37,1 38,2 39,2/1 42,3 44,1 47,1/2 48,2/3 49,1 51,5<kidney-shaped> 53,4/2
54,2 55,5-15 57,2 58,1/2/3<rare foliaceous> 59,1/2 60,1 61,1 62,1 63,1 65,1
68,1/2 69,1/4 70,2<usually>/1 71,1 72,1 73,3 74,8/9/13 75,50-135 76,20-50
77,2-4 78,3/2/4<uncommon> 79,1 80,2/3 82,2 83,2 84,1/2 85,4 86,1 
87,7-9-15 88,2 89,1
90,1<pale> 92,1 94,1<dark green> 101,3 102,1 103,1 105,1 111,3 112,2 113,2
115,1 116,1/2 117,24-70 118,27-81 119,9-13 120,2.2-3.2-5.4 121,3-11 122,2
123,9-21 124,2/1 125,1/2 126,27-70 127,29-68 128,7-15 129,3.4-4.3-5.3 130,2-13
131,2 132,9-42 134,1<sometimes greenish> 136,2 137,2-4 138,2 139,1 140,3
141,1/5<Alm 1648,CAN> 142,2/1 143,3/1/4 144,1/3 145,1 146,2 147,1/2 148,1/2 
149,0.58-1.68 150,2 151,1/2 152,2 153,4/5/2 155,0.5-1.5 156,1/2<sometimes 
partial coalescence> 157,4-10 158,1 159,1/6 160,1 161,0.5-0.6 162,1 163,2 
164,2 165,2/1 166,1 169,2 170,1 172,2/4/5 174,0.4-0.8 175,1/2 176,2 
177,2<shallow>/1 178,2<drying brown> 179,2 180,1 181,1 183,1 188,1 
189,1/2/3/4 190,1/2 191,0.4-0.6 192,0.5-1.6 194,1 195,1 196,0.36-0.5-0.6 
197,6-9 198,1 199,18-22<sample 4 9-12> 200,3 201<Zsuffa & Raj 1981 pers comm> 
202<early May to late Jun Smith> 204,2 205,1/2 206,3/4/10
208,1/2/4/5/6/8/10/12/13 209,2/6/7/9/13/15/17/19/20/21/22<Voss>/23/26/27/29<
>/30/32/34<naturalized>/38/39/41/45/46/49/50 214,2 216,3 220<Cataphylls 1,
broad and relatively large, broad, ciliate, caducous same time as bud scale;
foliaceous stipules only seen in cultivars; leaves coriaceous; floral bracts
sometimes have white and ferrugious hairs ().> 223,1
 
# Salix petiolaris/
1<1 AUG 04 OCT 90> 2<CAN:AB,BC,SK,MB> 3<Argus 64, 83> 4<Salix petiolaris Sm.>
5<GE peti> 6<Trans. Linn. Soc. 6: 122. 1802> 7<meadow willow> 9<Salix gracilis
Andersson; Salix gracilis var. rosmarinoides Andersson; Salix gracilis var.
textoris Fernald; Salix petiolaris var. rosmarinoides (Andersson) C. K.
Schneider; Salix petiolaris var. subsericea Andersson; Salix sericea var.
subsericea (Andersson) Rydb.; Salix ×subsericea (Andersson) C. K. Schneider>
11,4 12,1-6 13,1 14,1 15,1 16,6/7 17,1/2 18,1/2 19,2/1 20,3/2 21,1 22,2/3 23,2
24,2 25,1 26,1-3 27,2 28,2/1 29,1/2 31,1/2<sometimes> 32,2 33,1/2 34,11/4
35,1/2/3 37,4 38,2 39,2 44,1 47,1/2 48,2/1 53,2 54,2 55,3-12 57,1 60,2/1
61,2/4/11 62,2 63,2 64,2 65,10 66,1/5 68,1/2 69,1/4/5 70,1/2 71,1 72,1 73,2
74,2/7 75,38-110 76,6-19 77,5-9 78,1/3 79,1 80,3/2 82,1/2 83,1<on entire
margin>/2<on teeth> 84,1 85,2/4/5/1 86,3/1 87,3-5-7 88,1/2 89,1 90,2 91,2
92,2/1 93,1/2/3 94,10/2 96,1 97,1/5 98,1 99,3 100,1 101,1/2 102,1 103,1/2
104,1 105,1/4 107,1 108,1/5 109,2/3 110,1 111,3 112,2 113,2 115,1 116,2/3/4
117,10-28 118,12-29 119,6-17 120,1-1.8-2.6 121,0.5-2.5 122,2<sometimes
inconspicuous> 123,0.75-3 124,3 125,2/3/4 126,10-38 127,12-39 128,6-18
129,1-1.9-2.7 130,1-4 131,2 132,1-11 134,5/1/2/4<becoming darker in age> 136,2
137,1-2 138,2 139,1 140,1 141,1 142,1 143,3 144,1 145,2 146,1 150,2 151,1
153,4/5/2 155,0.3-0.7 157,2 158,3 159,1/6 160,1 161,0.4-0.6 162,1 163,2 164,3
165,1 169,2<green in life> 170,1/2 171,2 172,2/5 174,0.3-0.88 175,1
176,2<thinish> 178,1/2 179,2 180,3 181,2 182,2 183,9 184,1/2 185,1/5 186,1
187,2 189,1<or not applicable> 190,1 191,0-0.5 192,1.5-4 193,2 194,1 195,3
196,0.24-0.43-0.6 197,5-9 198,2<glabrescent> 199,6-12<sample 6 3-6> 200,1
201<Löve & Löve 1982; Suda & Argus 1968; Zsuffa &Raj 1981> 202<14 Apr-14 Jun>
203,760-2740<RM Dorn 1997>/610<NT CAN>/180-1450<AB CAN> 204,1 206,3/4 207,1/2
208,1/2/4/5/7/10/11/12/13
209,6/7/13/14/15/19/21/22/23/27/29/30/33/34/35/38/41/45/47<?>/49 214,4 218,8
220<Winter twigs can be identified by stipule scars lacking or very small.
Petiole hairs wavy, curved, or straight, very short, erect or spreading.
Flowering always synchronized with leaf emergence. Catkins may be on very
short flowering branchlets and may appear to be sessile. Plants with later
leaves that have very narrowly elliptic, foliaceous stipules with acuminate
tips are possible hybrids with S. eriocephala.> 223,2
 
# Salix petrophila/
1<18 NOV 03 9 NOV 88> 2<NY,CAN,NA,SW herbaria:CA,OR,UT,AB,BC> 4<Salix
petrophila Rydb.> 5<DI petr> 6<Bull. N. Y. Bot. Gard. 1: 268. 1899> 7<Rocky
Mountain willow> 9<Salix arctica subsp. petraea (Andersson) A.& D. Löve &
Kapoor; Salix arctica var. caespitosa (Kennedy) Kelso; Salix arctica var.
graminifolia (E.H. Kelso) Kelso; Salix arctica var. petraea (Andersson) Bebb;
Salix arctica var. petrophila (Rydb.) Kelso; Salix brownei var. petraea
(Andersson) Bebb; Salix caespitosa Kennedy; Salix petrophila var. caespitosa
(Kennedy) C. K. Schneider> 11,1<mats> 12,0.02-0.1<2-10 cm> 13,4/5 14,3 15,1
16,4/5/6 17,1/2 18,1/2/3<sometimes> 19,1 20,1 21,1/2 22,2 24,1 27,2 28,1
29,1/2/3 31,1/2<sometimes> 32,1/2 33,1 34,1/5/2 35,2 37,2 38,2 39,2 44,1/2
45,1 46,2 47,1/2 48,2 49,2<rare marcescent> 53,3 55,2-13 57,1 60,1 61,1 62,2
63,2 64,1/2 65,6/5<hairy mainly on margins> 66,1 68,1 69,1 70,1
71,2/1<sometimes> 72,1 73,5 74,7/8/9/10/19/20 75,19-44 76,7-21 77,1.5-4.6
78,1/2/3 79,1 80,3 82,1 83,1/2<1-2pair> 84,1 85,1 88,1/2/4/5 89,1/2 90,2 91,2/3
92,2/1 93,1 94,5/2 96,2 97,1 98,2 101,1/2 102,1 103,2/1 104,1 105,5/6/2 108,1
111,3 112,2 113,2 115,2 116,2 117,14-28 118,18-32 119,6-13 120,1.4-2-2.8
121,3-10 122,2 123,4-13 124,2 125,1/2 126,18-47 127,18-59<to 70 mm in fruit>
128,6-15 129,1.5-2.4-4.4 130,6-18 131,2 132,2-40 134,5<dark>/1 136,2/3
137,0.5-3.6 138,2 139,1 140,1/4 141,1 142,1/2 143,1/3 144,1/2<sometimes
somewhat erose> 145,2 146,2/1 147,1 149,0-0.2 150,2 151,1 153,2/1/4
155,0.4-1.2 156,1 157,2 158,3 159,1/6 160,1 161,0.4-0.8 162,1/2 163,1 165,1
169,2 170,1/2 171,2 172,2/4/1/5 174,0.5-1.2 175,2/3 176,2 178,1/2/3/5 179,2/5
180,1 181,2 182,2/3/4 183,6 184,2/1 185,1 186,2 187,2 189,1/2 190,1/2
191,0.4-1.6 192,0.2-0.8 194,1 195,4/3 196,0.28-0.36-0.52 197,3.6-5 198,2
199,6-12<sample 11 3-6> 200,3 201<Löve, Löve, & Kapoor 1971> 202<6 Jul-25
Aug.> 203,2300-4000<CA Argus 1993>/2470-3960<RM Dorn 1997>/1670-2130<AB CAN>
204,1 206,3/4 207,1 208,1/2 209,5/6/12/26/28/31/37/44/47<litt.>/50 211,2/3
212,5/7 213,7/8/9 214,5 219,1 220<Southern Rocky Mt. pops. of S. arctica.
Proximal leaves with abaxial surface long straight-hairy or glabrous/glabrate,
apex rounded to obtuse, rarely pointed; no foliaceous stipules seen; filaments
and anthers sometimes flushed with purple.> 223,1/2
 
# Salix phlebophylla/
1<1 AUG 04 20 AUG 91> 2<CAN> 3<Argus 73> 4<Salix phlebophylla Andersson> 5<MS
phle> 6<in DC. Prodr. 16(2): 290. 1868> 7<skeleton-leaf willow> 9<Salix
anglorum Cham.> 11,1<mats> 12,0.01-0.07<1-7 cm> 13,5 14,4 15,1 16,6/4 18,1
19,1 20,1 21,1 24,1 27,1<apparently so> 28,1 29,5 31,1 32,1 34,1 37,2 38,2 
39,2 42,1 44,2 45,2 46,2 47,2
48,2<neoformed leaves rarely present> 49,2 53,3/1<flattened> 54,1
55,1.2-3.2(-4.8) 57,1 60,2 61,4<sparse> 62,2<green> 63,1/2 64,1<very>
65,1/10<on margins> 66,1 67,1<rudimentary> 68,1 69,1 70,1 71,2 72,2 73,3
74,9/10/20/11/12 75,7-15 76,3-11 77,1.1-2.5(-3.5) 78,3/1/2 79,1/2 
80,3 81,2 82,1
83,1<rarely a few glandular teeth near base> 85,1 88,4/5/6 89,1/2 90,1 92,1/2
93,1 94,1/5 95,2/3 96,2 97,1 98,1/2/4 99,3 100,1 101,3 102,1 103,1<usually>/2
104,1 105,1/5<edge ciliate> 106,3 107,2 108,1 109,3 110,1 111,3 112,2 113,2
115,1 116,2/3 117,7-26 118,10-35 119,6-10 120,1.1-1.8-2.7 121,3-9 122,2
123,1-11 124,2 125,2/3 126,9-29 127,12-38 128,5-11 129,1.1-2-3.3 130,3-16
131,2 132,3-14 134,5/6/4 136,2 137,1-1.3 138,2 139,1 140,1 141,1 142,1/2 143,3
144,1 145,2 146,1 150,2 151,1 153,1/2 155,0.4-1.1 157,2 158,2/3 159,1/5 160,1
161,0.3-0.5 162,1/2 163,1 165,1 169,2 170,1 172,2/1 174,0.4-1.6 175,1/2
176,2<thick> 178,2/4/5 179,2 180,2 181,2<rarely glabrescent> 182,2/3<on beak
or all over> 183,6/10<rarely glabrescent> 184,1/2 185,1 186,2/3 187,3 188,1
189,1/2 190,2 191,0.3-1 192,0.4-1.4 193,1 194,1 195,3/4 196,0.16-0.34-0.52
197,2.9-4.8 198,2/1 199,12<sample 5 6> 200,1 201<Packer & MacPherson 1974;
Suda & Argus 1969. Russia Zhukova 1967, 1980; Petrovsky & Zhukova 1983b.>
202<1 Jun-27 Jul.> 203,2-2134<AK> 204,1 206,3/4/13 207,1 208,7/14 209,2 214,5
219,5 220<Bud scales remain attached at base of branchlets, persistent;
juvenile leaves, if hairy, are ciliate on the margins.> 223,1
 
# Salix planifolia/
1<30 AUG 04 1 JUL 97> 2<CAN:SK,QC; CAN,CAS,NA,US:NM,AZ,ID,MT,UT,CA> 3<Argus 73>
4<Salix planifolia Pursh> 5<PH plan> 6<Fl. Am. Sept. 2: 611. 1814> 7<tea-leaf
willow, plane-leaf willow> 9< Salix monica Bebb; Salix nelsonii C. R. Ball;
Salix pennata C. R. Ball; Salix phylicifolia subsp. planifolia (Pursh)
Hiitonen; Salix phylicifolia var. monica (Bebb) Jepson; Salix phylicifolia
var. pennata (C. R. Ball) Cronq.; Salix planifolia var. monica (Bebb) C. K.
Schneider; Salix planifolia var. nelsonii (C. R. Ball) C. R. Ball ex E.C.
Smith; Salix planifolia var. pennata (C. R. Ball) C. R. Ball ex Dutilly,
Lepage & Daman> 10<Including also var. monica> 11,2/3/4/5 12,0.15-9 13,1/4
14,1/3 15,1 16,4/6/7/9<dark> 18,1/2/3 19,1/2 20,1/4/2 21,2 22,1/2 23,2 24,2
25,1 26,1-4 27,2 28,1 29,3/5/6/8<dark> 31,1<sometimes or rarely weakly
glaucous> 32,1/2 33,1/2<rare densely> 34,1/4/6/9/2/5 35,1/2 36,3/2/1<short>
37,3 38,2 39,2/3 44,1/2 45,1 46,2 47,2/3<small and usually brownish or
grading> 48,2<commonly>/3 49,1/2/3 50,1-2.5(-4.5) 51,3 53,2 54,2 55,2-5-13
56,3.9-7.6-12.5 57,1 60,1/2 61,1/5/9 62,1/2 63,1/2 64,1/2/3 65,1/4/10/3<young 
blades translucent> 66,1/5 67,1 68,1/2 69,1/4/7<shallowly toothed> 70,1/2 
71,1/3 72,1 73,3/5 74,3/8/9/19 75,20-35.8-65 76,5-12.3-22 77,1.7-2.8-4.7 
78,1/3/2 79,1/2 80,3/2<at base> 82,1/2 83,1/2 84,1/2 
85,1<generally>/8/4 86,2/1 87,2-4-8 88,1/2/4 89,1 90,2 91,2/3 92,1/2
93,1 94,1/9/10/2 96,1 97,1/5/4 98,1/2 101,3 102,1 103,2/1 104,1 105,1/9/2
108,1 111,1 112,2 113,2 115,1 116,2/3/4 117,(10-)16-39 118,12-41 119,10-20
120,1-2.1-2.9 121,0-3 122,1/2 123,0-4<rarely to 7.5> 124,1 125,1/2/3/4
126,(10-)15-64 127,15-67<to 70 mm in fruit> 128,8-18 129,1.7-2.7-4.6 130,1-10
131,1/2<rare present> 132,0-6<rarely to 10> 134,5<dark>/6 136,1/2/3 137,1-3.2
138,2 139,2/3 140,1 141,1 142,1 143,1/2/3 144,1/2 145,2 146,1 150,2 151,1
153,1/2 155,0.4-1.1 157,2 158,3 159,2 160,1 161,0.5-0.7 162,1 163,1/2<to
sparsely so> 164,3 165,1 169,2 170,1 172,2/4/5 173,1 174,0.4-1.3 175,1/2/3
176,2<thickish to thinish> 178,1/2/3 179,2 180,2/1 181,2 182,3/4 183,9/10
184,1/2 185,1/5 186,1 187,2<refractive> 189,1 190,1/2 191,0.5-2 192,0.3-0.8
193,2 194,1 195,3 196,0.36-0.52-1.1 197,(2.5-)5.5-6 198,2
199,(10-)11-16<sample 15 5-8> 200,3/2 201<3x Suda & Argus 1968, 1969. 4x Dorn
1875b; Löve & Löve 1964, 1966, 1982; Suda & Argus 1968; var. monica Löve, Löve &
Kapoor 1971 CO> 202<5 May-30 Jun; late Apr to early Jun Smith> 
203,1020-2410<WA Kovalchik>/1525-3780<RM
Dorn 1997>/122-907-1650<nw NA>/780-1650<AK YT CAN>/2500-4000<var. monica
Calif>/2250-3660<UTAH prob var. monica> 204,1 206,2/3/4 207,1/2
208,1/2/3/4/6/7/9/10/12/13/14
209,2/3/5/6/12/19/22/23/26/28/29/31/37/41/44/45/47/49/50 211,3/8 212,7
213,7/8/9 214,4 218,15 220<Maximum height based on Kevin Timoney data
(unpubl.) from Peace-Athabasca Delta. Proximal leaves long-silky with white
and ferruginous hairs on adaxial surfrace; stipules usually rudimentary,
rarely green or brownish foliaceous lobes,1-2.5(-4.5) mm long, narrowly oblong
to ovate, sometimes persistent for one year; juvenile leaf margins revolute or
infolded. Newfoundland plants with brittle stems may be hybrids with S.
pellita.> 223,1/2
 
# Salix polaris/
1<17 MAY 04 10 SEP 91> 2<CAN> 3<Argus 73, Brayshaw 76> 4<Salix polaris Wahl.>
5<MS pola> 6<Fl. Lapp. 261. 1812> 7<Polar willow> 9<Salix polaris subsp.
pseudopolaris (Flod.) Hultén; Salix polaris var. glabrata Hultén; Salix
polaris var. selwynensis Raup; Salix pseudopolaris Flod.; S. pseudopolaris
Flod.> 11,1 12,0.01-0.09<1-9 cm> 13,1 14,4 15,1 16,6 17,1 18,2/3 19,1 20,1
21,1/2 22,2/3 29,8 31,1/3 32,1 34,1 37,2 38,2 39,3 42,1 44,1 47,1/2 48,2
49,2 53,3 54,2/1 55,2-10 57,1 60,1 61,1 62,2 63,1 65,1 67,1<rudimentary>
68,1 69,1 70,1 71,2 72,2 73,3/5 74,9/10/20/11/12<almost> 75,5-32 76,8-18
77,1.1-2.8 78,3<concave at base>/4/1/2 79,1/2 80,2/3 81,2/1 82,1 
83,2 85,1 88,5/4/6<sometimes>/7<rare> 89,1/2 90,1<rare thinly glaucous> 
92,1/2<rare hairy> 93,1 94,1/5 95,1 96,1 97,1 98,2 101,2 102,1 103,1/2 104,1 
105,1/5 106,1 107,2 108,1 109,3 110,1 111,3 112,1/2 113,2 115,1 116,2/3/4 
117,7-27 118,9-34 119,6-12 120,0.8-1.6-2.7 121,1.5-9 122,2 123,1.5-14 124,1/2 
125,2/3/4 126,10-29 127,10-50 128,7-13 129,1-1.9-2.9 130,2-12 131,2 132,1-12 
134,5/6/4 136,2/3 137,1.5-2.5 138,1/2 139,1 140,1 141,1 142,1/2 143,3/2 144,1 
145,2 146,2/1 147,1 149,(0-)0.3-0.68 150,2 151,1 153,2/1/4/5 155,0.5-1.4 156,1 
157,2 158,3 159,1/4 160,1 161,0.4-0.6 162,1<sometimes connate proximally> 163,1 
165,1 169,2 170,1/2 171,2 172,1/2/5 174,0.8-1.8 175,3 176,2<thick> 178,1/5 
179,1/2 180,1/2 181,2 182,2/3/4 183,6/5 184,2 185,1 186,1/2 187,2<somewhat 
refractive> 188,1 189,1/2/3 190,2 191,0.7-1.2 192,0.2-0.7 193,1 194,1 195,3
196,0.32-0.57-0.72 197,4.8-8.25 198,1/2 199,12-17<sample 9 5-9> 200,3/5 
201<ca 6x Engelskjon 1979 (Spitzbergen); 6x Krogulevich 1974; Petrovsky & 
Zhukova 1983b; Vodopianova & Krogulevich 1974; Yurtsev & Zhukova 1982; Zhukova 
& Petrovsky 1971, 1972, 1975, 1976, 1977, 1980; Zhukova & Tikhonova 1973; Zhukova, 
et al.1973, 1977> 202<16 Jun-6 Aug>
203,2-1560<FNA>/2-1800<AK> 204,1 206,3/4/10 207,1 208,2/7/9/14 209,2 214,5
219,5 220<Bud scales remain attached at base of branchlet, not persistent. The
report of 2n=76 (4x) Marklund in Floderus 1931 (northern Europe)is amomalous.> 
223,1
 
# Salix prolixa/
1<23 DEC 03 9 NOV 88> 2<OSC,CAN:CA,BC,OR,WA,ID,NV,MT> 3<Argus 83, Brayshaw 76>
4<Salix prolixa Andersson> 5<CO prol> 6<Monogr. Salicum 94. 1867>
7<Mackenzie's willow> 9< Salix eriocephala subsp. mackenzieana (Hook.) Dorn;
Salix eriocephala var. mackenzieana (Hook.) Dorn; Salix mackenzieana (Hook.)
Barratt ex Andersson; Salix mackenzieana var. macrogemma C. R. Ball; Salix
rigida subsp. mackenzieana (Hook.) E. Murray; Salix rigida var. mackenzieana
(Hook.) Cronq.; Salix rigida var. macrogemma (C. R. Ball) Cronq.> 11,3/4
12,1-5 13,1 14,1 15,1 16,5/6 18,1/2<with sparkling wax crystals> 19,1/2
20,1/6<moderately>/2 21,1/2 22,1/3 24,2 25,1 26,1-4 27,2 28,1 29,3/5
31,1/2<with sparkling wax crystals> 32,1/2 33,1/2 34,1/11/2<rare villous>
35,3/2 38,2 39,1 44,1 47,3/2<rarely> 48,3 49,2 51,5/4 53,1 55,6-12
56,4.4-6.9-14.4 57,1 60,1/2 61,1/5 62,1/2 63,1/2 64,1 65,1/5/10 66,1 68,1 69,1
70,1/2 71,1/3 72,1 73,3 74,3/8/13/20 75,50-150 76,10-53 77,2.4-4.5
78,3/4/6/7/2 79,1/2 80,3 82,2<rarely apparently entire> 83,1/2 84,2
85,2/4/5<rarely apparently entire> 86,1 87,5-9-13 88,2/1 89,1/2 90,2 91,2 92,1
94,1 101,1 102,1 103,1/2 104,1 105,1/4/5/2 108,1 111,3<sometimes flowering just 
as leaves emerge> 112,2 113,2 115,1 116,1/2 117,20-38 118,16-41 119,8-12
120,1.9-2.9-4.2 121,1-3 122,2<sometimes appears to be sessile> 123,0.5-2
124,2/3 125,1/2 126,17-62 127,19-66 128,8-18 129,1.1-3.1-4.6 130,0-5 131,2
132,0.5-6 134,5<sometimes tawny> 136,1/2 137,0.8-1.6 138,1/2<hairy adaxially>
139,1 140,3 141,1 142,2 143,1/3 144,1 145,2 146,1 150,2 151,1 153,2/1
155,0.8-1 157,2 158,3 159,1 160,1 161,0.5-0.6 162,1/2 163,1 165,1 169,2 170,1
172,2/4/6 173,1 174,0.38-0.78 175,1 176,2<thick> 178,2/6 179,2 180,1/2 181,1
183,1 188,1 189,1/2 190,1 191,0.3-0.7 192,1.3-4.2 193,2/3 194,1 195,1/5/3
196,0.16-0.28-0.4 197,4-6 198,1 199,12-22<sample 5 6-12> 200,9 202<30 Mar-26
Jun> 203,110-1557<CAN>/1600-2000<CA Argus 1993>/500-1970<WA
Kovalchik>/1705-2255<RM Dorn 1997> 204,1 206,3/4 207,1 208,1/2/7/14
209,2/5/12/26/28/37/44/47/50 211,1/2/3/7 212,2/5/7 213,7 214,4 218,6 220<The
glands on margins of juvenile leaves may be lost in age; bases of leaf blades
sometimes with stipule-like appendages.> 223,1/2
 
# Salix pseudomonticola/
1<21 JAN 05 21 AUG 92> 2<CAN> 3<Argus 73,91, Dorn 75> 4<Salix pseudomonticola
C.R. Ball> 5<HA psmo> 6<in Standley, Contr. U. S. Natl. Herb. 22: 321. 1921>
7<False mountain willow> 9<Salix barclayi var. pseudomonticola (C. R. Ball)
Kelso; Salix padophylla Rydb.; Salix monticola auct.> 11,3/4 12,1-6 13,1 14,1
15,1 16,6/4 17,2/3 18,1/2 19,1 20,1/2 21,2<in narrow segments> 22,2 23,2
24,2/1 25,1 26,1-5 27,2 28,1 29,1/2/5/8 31,1/3 32,1/2 33,1/2/3 34,1/5/6/2 35,2
36,3/2 38,2 39,1 44,1 47,3 48,3 49,2<Prominent even on lowermost leaves>
51,5/4/3/2<sometimes> 53,2/1 54,2 55,6-20 56,5.1-7.2<one pl> 57,1 60,2 61,9/11
62,1<sometimes translucent> 63,1/2 64,1 65,1/4 66,1/5 68,1/2 69,1/4 70,2 71,1
72,1 73,3 74,10/9/21/8/15 75,(25-)30-86(-118) 76,12-51 77,1.4-3 78,3/4/1/6/7
79,1/2 80,3 82,2<rarely entire, then not glandular> 83,2 84,1/2 85,4/7<rare
entire> 86,1 87,5-7.3-11 88,1/2/4 89,1/2 90,2 91,2 92,1/2 93,1 94,1/4/5/2 96,2
97,1 98,2 101,2/1 102,1 103,1/2 104,1 105,1/3/4/5/2 106,2<mainly>/1<sparse> 
108,1 111,1
112,2 113,2 115,1 116,2 117,16-37 118,16-39 119,10-12 120,1.5-2.6-3.3 121,0-3
122,1 123,0 124,1/2 125,1/2/3/4 126,15-70 127,17-73 128,8-20 129,1-3.5-5.3
130,0-6 131,1/2 132,0-5 134,5/6 136,2 137,1-2.4 138,2 139,1 140,1 141,1 142,1
143,3/1 144,1 145,2 146,1 150,2 151,1 153,2 155,0.3-1 157,2 158,3 159,2/6
160,1 161,0.4-0.5 162,1/2 163,1 165,1 169,2 170,1 172,2/6 174,0.3-0.8 175,1
176,2<thinnish> 178,2/5/6 179,2/1 180,1 181,1 183,1 188,1 189,1/2 190,2/1
191,(0.5-)0.7-1.8 192,0.5-0.8-3 193,1/2 194,1 195,2/5 196,0.1-0.21-0.29
197,4-7 198,1 199,18<sample 5 9> 200,1 201< Dorn 1975, Löve & Löve 1982, Suda
& Argus 1968> 202<30 Apr-7 Jun> 203,3-2490<FNA>/1170-1210<WA
Kovalchik>/1400-2315<RM Dorn 1997>/3-792<AK> 204,1 206,3/4 207,1/2
208,1/2/7/10/12/13/14 209,2/12/23/26/41/47/50 214,4 218,10 220<Stipules
prominent; leaf bases sometimes inequilateral or irregularly lobed; young
leaves adaxial surface hairy all over, in age hair mainly on midrib.> 223,1

# Salix pseudomyrsinites/
1<8 OCT 04 14 SEP 92> 2<CAN> 3<Argus 73> 4<Salix pseudomyrsinites Andersson>
5<HA psmy> 6<Öfvers. Förh. Kongl. Svenska Vetensk.-Akad. 15: 130. 1858> 7<tall
blueberry willow> 9<Salix myrtillifolia var. cordata (Andersson) Dorn; Salix
myrtillifolia var. pseudomyrsinites (Andersson) C. R. Ball ex Hultén; Salix 
novar-angliae Andersson a. (no rank) cordata Andersson; Salix novae-angliae 
alpha (var.) pseudomyrsinites (Andersson) Andersson; Salix novae-angliae
auct. nom. illeg.; Salix pseudocordata var. cordata (Andersson) C. R. Ball?>
11,3/4 12,1-7 13,1 14,1 15,1 16,5/6/4 17,2/3 18,1/2/3 19,2/1 20,6/2 21,2 22,2/3
23,2 24,2/1 25,1<very> 26,2-4 27,2 28,1 29,4/5/3/2 31,1/2<sometimes glaucous> 
32,2 33,3/1/2 34,6/5/7 35,2 36,5 38,2 39,1 44,1 47,2/3 48,3 49,2 51,3/4 53,2/3 
55,2.5-8 57,1<glandular> 60,1/2 61,1/6 62,1/2 63,1/2 64,1/2 65,1/6/4/9/10 66,1/5
68,2/1 69,4/1 70,2<closely> 71,1/2 72,1 73,3 74,9/19/8/4/10/20 75,32-109
76,10-47 77,1.8-4.8 78,3/1/6/7<uncommon> 79,1 80,3 82,2/1 83,2 84,1/2 
85,7/8/4/1<?> 86,1 87,6-9.4-16 88,1/4/2 89,1/2 90,1 92,1/2 93,1 94,1/2/5 95,1/2 
96,2/1 97,1/5 98,2 99,1/2 100,1 101,2 102,1 103,1/2 104,1/2 105,1/2/4/5/9/10
106,1/2 107,1/2 108,1/5 109,1/2 110,1 111,3<rarely just before leaves> 
112,2 113,2 115,1/2/3 116,2 117,15-34 118,16.5-35.5 119,7-15 120,1.1-2.4-3 
121,0.5-2.5 122,2 123,0.5-12 124,2/1 125,1/2 126,10-60 127,10.5-68 128,5-20 
129,1.2-2.9-4.4 130,0.5-6 131,2 132,0.5-10 134,5/4/6/1 136,2 137,0.56-1.1 138,2 
139,1/2 140,1 141,1 142,2<often long>/3 143,3<retuse> 144,1 145,2 146,1 150,2 
151,1/2 152,2 153,2/4 155,0.2-0.6<0.4> 157,2 158,3 159,2/5/6 160,1 161,0.4-0.7 
162,1 163,1 165,1 169,2 170,1 172,4/2 174,0.2-0.4 175,1 176,2<thick or thin>
178,2/3<drying brown> 179,2 180,2 181,1 183,1 188,1 189,1/2 190,1 191,0.4-1.6
192,0.68-1.4 193,2 194,1 195,5/4 196,0.16-0.24-0.38 197,4.4-6.4 198,1
199,11-18<sample 22 5-9> 200,3 201<Dorn 1975a> 202<12 May-10 July>
203,45-1000<AK> 204,1 206,3/4 207,1/2 208,1/2/4/7/9<Akimiski Isl.>/10/13/14
209,2 214,4 218,10 220<Largest medial leaf blades abaxial surfaces are glabrous, 
glabrescent or pilose on both the blades and the midribs; on the adaxial surfaces 
they are glabrous, glabrescent, or sparsly pilose on the blades, and densely to 
sparsely pubescent, or long- or short-silky on the midribs; hairiness on mature 
leaves is mainly restricted to the midribs. Floral bract hairs often longer than 
in S. myrtillifolia.> 223,1/2

# Salix pulchra/
1<17 DEC 04 30 DEC 91> 2<CAN> 3<Argus 73> 4<Salix pulchra Cham.> 5<PH pulc>
6<Linnaea 6: 543. 1831> 7<diamond-leaf willow> 9<Salix fulcrata alpha (nar.)
subglauca Andersson; Salix phylicifolia subsp. pulchra (Cham.) Hultén; Salix
phylicifolia var. subglauca (Andersson) Boivin; Salix planifolia subsp. pulchra
(Cham.) Argus; Salix planifolia var. yukonensis (C. K. Schneider) Argus; Salix 
pulchra var. looffiae C. R. Ball; Salix pulchra var. palmeri C. R. Ball; Salix 
pulchra var. yukonensis C. K. Schneider> 
11,2/3/4 12,0.1-3(-4.5) 13,1/4<in alpine> 14,1 15,1 16,4/6/9 17,2/3
18,1/2<rare strongly glaucous> 19,2/1 20,6<in patches>/2 21,2 22,1 23,2 24,2/1
25,1<very> 26,2-5 27,2 28,1 29,2/8 31,1<rare weakly glaucous> 32,1/2 33,1/2/3
34,1/6/3 35,2 37,3<usually>/2 38,2 39,2 41,1/5 44,2/1 45,1 46,3/2 47,3 48,3 49,3<2-4 yrs>
50,2-7.2(-17) 51,2<linear or lanceolate> 52,1 53,1 54,2 55,2.8-10(-15) 57,1
60,1/2 61,1/3<sparse> 62,2 63,1/2 64,1 65,1/4 66,1/5 68,1 69,1 70,1/2 71,1
72,1 73,5 74,8/9/20 75,22-75 76,8-26 77,1.7-4.7 78,1/2 79,1 80,3/2 82,1/2 83,2
84,2/1 85,1/7/4 86,1/2 87,2-3-5 88,2/1/4 89,1/2 90,2 91,3 92,1<rare hairy> 93,1
94,1/4<midrib pilose> 96,2 97,1/4/5 98,1 101,2/3 102,1 103,1 105,1 106,2 111,1
112,2 113,2 115,1 116,2/3 117,13-50 118,21-53 119,12-19 120,1.1-2.1-3.1
121,1.5-7 122,1/2 123,0-3 124,1 125,1/2 126,22-75 127,27-82 128,8-20
129,1.9-3.6-4.9 130,2.5-12 131,1/2 132,0-3(-8) 134,5/6 136,1 137,1.6-2.8 138,2
139,2 140,2 141,1 142,1 143,1/3 144,1 145,2 146,1 150,2 151,1 153,1/2
155,0.6-1 157,2 158,3 159,1/2 160,1 161,0.4-0.8 162,1/2 163,1 165,1 169,2
170,1 172,1/2 174,0.4-1.6 175,3 176,2<thinnish> 178,1/2/3/5 179,2 180,2 181,2
182,3/2 183,10 184,1 185,1/5 186,1 187,2 189,1/2 190,1/2 191,1-1.8 192,0.2-0.8
193,2 194,1 195,3 196,0.44-0.63-0.96 197,3.2-5.6 198,2 199,12-16<sample 4 6-9>
200,3 201<Johnson & Packer 1968; Suda & Argus 1969. Russia Zhukova 1967, 1968,
1969; Zhukova et al. 1977; Zhukova & Petrovsky 1987.> 202<14 Apr-20 Jul>
203,0-1605-2133<nw NA>/1-1372<AK>/800-1830<BC> 204,1 206,3/4/12<Russia> 207,1 
208,2/7/14 209,2 214,4 218,15 
220<Stipules linear, longer than petiole. There are occasional 
variants from well outside the range of S. planifolia that have small, brownish 
stipules (Argus 13305, Nenana, Alaska, CAN; N central BC).> 223,1/2
 
# Salix purpurea/
1<7 SEP 04 19 May 92> 2<CAN> 3<Argus 64, 84, Meikle 84> 4<Salix purpurea L.>
5<HX purp> 6<Sp. pl. 2: 1017. 1753> 7<purple willow, basket willow, purple
osier> 11,3/4/5 12,1.5-5 13,1 14,1/5 15,1/2 16,4/5<olive-brown> 18,1/2 19,1
20,1 21,1 29,3/4<olive-brown, violet tinged> 31,1 32,1 34,1 37,3 38,2 39,2 43,1
44,1 47,1 48,1 53,2 54,2/1 55,2-7 57,1 60,1 61,1 62,2/1 63,1/2 64,1 65,1/4
66,1/5 68,1 69,1 70,1 71,2 72,1 73,3 74,2/3/18/19<opposite or subopposite>
75,35-77 76,5-20 77,2.8-9.2 78,3/4 79,1 80,1 82,1/2 83,2 84,1 85,1/4
86,3<occasionally to below middle> 87,3-5.7-9 88,1/2/4 89,1 90,2 91,2 92,1
94,1 101,1<sublusterous> 102,2 103,1 105,1 111,1 112,2<subopposite, recurved>
113,2 115,1 116,2/3 117,(15-)20-32 118,25-33 119,6-10 120,3-3.8-4.8 121,0-2
122,1 123,0 124,1 125,1/2 126,13-34 127,13.5-34.5<35 mm in fruit> 128,3-7
129,2.9-5.2-7.6 130,0-1 131,2 132,0.5-3 134,6/4 136,2<reflexed> 137,0.8-1.6
138,2 139,1 140,1 141,1 142,1/2 143,3 144,1 145,2 146,1 150,2 151,1 153,2/4/5
155,0.4-0.8 157,1<filaments connate, anthers free> 158,3 159,1/6 160,1
161,0.4-0.5 162,3<completely connate> 163,2 164,3 165,1 169,2 170,1 172,5
174,0.3-0.7 175,3 176,2 178,1/2 179,5 180,1 181,2 182,4 183,9 184,1/2 185,1
186,1 187,2 189,1 190,1/2 191,0.15-0.3 192,0-0.1 193,2/3 194,1 195,1
196,0.16-0.2-0.24 197,2.5-5 198,2 199,6<sample 1 3> 200,1 201<Zsuffa & Raj 81>
202<12 Mar-16 May> 203,50-1600-2100 204,2 205,1/2 206,3/4/11
208,5/6/8/10/11/12 209,5/7/8/9/11/13/15/17/19/20/21/22/23/25/29/32/34/37<
>/38/39/45/46/48/49 214,4 218,11 220<The Oregon record is cultivated. Pine cone 
galls (Rabdophaga ramicola) reported by Meyer 1987.> 223,1/2
 
# Salix pyrifolia/
1<22 DEC 03 24 APR 92> 2<CAN:Canada & USA> 3<Argus 64> 4<Salix pyrifolia
Andersson> 5<HA pyri> 6<Monogr. Salicum 162. 1867> 7<balsam willow> 9<Salix
balsamifera Barratt ex Andersson; Salix pyrifolia var. lanceolata (Bebb)
Fernald> 11,2/3/4 12,0.4-4 13,1 14,1 15,1 16,6 17,3 18,1 19,1 20,1 21,1/2 22,3
23,2 24,2 25,1 26,1-4 27,1 28,1 29,5/3/1 30,3/2 31,1/2 32,1 34,1 38,2 39,2
44,1 47,3/2 48,3 49,1 51,3/4/5 53,1/2 55,7-20 57,1/2<rarely with spherical
glands at distal end> 58,1 59,1 60,1/2 61,1/11<sparse> 62,2<translucent>
63,1/2 64,1 65,1/5 66,1 68,2/1 69,4/1 70,2<closely> 71,1 72,1 73,5/1<slightly
impressed> 74,3/4/9/10 75,30-103 76,19-40 77,1.5-3.4 78,4/3/6/7 79,1/2 80,3/2
82,2 83,2 84,1 85,4/3/7/9 86,1 87,4-6-10 88,1/2 89,1/2 90,2 91,2 92,1 94,1
101,2/3 102,1 103,1 105,1 111,3/2<esp in staminate> 112,2 113,2 115,1/2
116,2/1 117,18-59 118,18.5-63 119,7-15 120,2-2.8-4.5 121,0.5-5 122,2 123,1-5
124,3 125,2/1 126,20-80 127,25-85<to 100 mm in fruit> 128,8-20 129,2.4-3.4-5 
130,1-10 131,2
132,2-22 134,1 136,2/3 137,1-2.4 138,2 139,2/1 140,1 141,1 142,1/2 143,1/2
144,1 145,2 146,1 150,2 151,1 153,4/5 155,0.3-0.45 157,2 158,1 159,1/2 160,1
161,0.5-0.8 162,1 163,1/2 164,3<few hairs> 165,1 169,2 170,1 172,7/4
174,0.3-0.7 175,1 176,2<thick> 178,5/6 179,1 180,2 181,1 183,1 188,1 189,1
190,1 191,0.4-0.5 192,1.8-3.5 193,1 194,1 195,4/5 196,0.2-0.23-0.32 197,7-8
198,1 199,10-19<sample 5 5-10> 200,1 201<Dorn 1976; Löve & Löve 1982> 202<3
May-15 Jun, 12 Jul in subalpine> 203,0-320<1600 in subalpine> 204,1 206,3/4
207,1/2 208,1/2/3/4/5/6/7/8/10/11/12/13/14 209,19/22/23/29/34/45/49 214,4
218,10 220<Proximal leaf blades rugulose adaxially, long-straight hairs
abaxially, rarely almost entire but margin irregular and prominently
glandular-dotted; older leaves appear to be exstipulate because the stiples
are early caducous, only young leaves have small, leafy stipules.> 223,1
 
# Salix raupii/
1<14 JAN 04 17 APR 91> 2<CAN:AB,BC,NWT> 4<Salix raupii Argus> 5<ML raup>
6<Canad. J. Bot. 52: 1303. 1974> 7<Raup's willow> 11,3 12,1.2-1.8 13,1 14,1
15,1 16,5 18,1 19,1 20,1 21,2 22,1<prominently so>/3 29,3 31,1 32,1 34,1 38,2
39,2 44,1 47,3 48,3 49,1/2 51,3/2 53,3<rare shallow grooved> 55,5-9 57,1 60,1
61,1 62,2 63,1 65,1 67,1 68,2 69,4<shallow teeth> 70,2 71,1 72,1
73,3/1<slightly raised> 74,8 75,32-58 76,12-19 77,2-3.3 78,1/2/3 79,1 
80,2
81,2 82,1 83,2 85,1 88,1/2 89,1 90,2 91,2 92,1 94,1 101,2 103,1 105,1 111,3
112,2 113,2 115,2 116,2 117,16-40 118,17.5-42<sample 3> 119,5-13 120,2.7-3-3.2
121,1.5-2.5 122,2 123,6-7 124,2 125,2 126,16-37 127,20-40<sample 4> 128,6-12
129,1.9-2.8-3.7 130,3-5 131,2 132,4-7 134,1/4 136,2/3 137,1.3-2.5 138,1 143,3
144,1 145,2 146,2 147,1 149,0.3-0.75 150,2 151,1/2 152,2 153,1 155,0.6-1 156,1
157,2 158,1/3 159,1/2/6 160,1/2 161,0.4-0.7 162,1 163,1 165,1 169,2 170,1/2
171,2 172,1/2 174,0.5-1.1 175,2/3 176,2 178,3/6 179,2 180,2 181,1/2 
183,1/3<rare> 188,1 189,1/2 190,1 191,0.6-0.8 192,0.4-1.2 193,1 194,1 195,4
196,0.32-0.52 197,4.4-8 198,1 199,12<sample 2 6> 200,9 202<22-25 Jun (small
sample)> 203,800-1500 204,1 206,3 208,1/2/7/14 214,5 219,4 223,1
 
# Salix reptans/
1<23 DEC 03 7 May 1999> 2<CAN:Russia> 4<Salix reptans Rupr.> 5<GL rept> 6<Fl.
Samojed. Cisur: 54. 1845.> 11,1/2 12,0.1-0.4<ca.10-40 cm> 13,1/4 14,3 15,1<?>
16,6 18,1 19,2/1 20,2/5/7/6<in patches> 21,1/2 22,1/2/3 29,5/3
31,1/2<sometimes sparsely so at proximal end> 32,2 33,2/3 34,5/6 35,2 37,2
38,2 39,3 43,2 44,1 47,2/3<grading often brownish> 48,2<commonly>/3 49,1/2/3
51,3<elliptic to narrowly so> 53,3/2 54,1 55,0.5-2.4-6 57,1 60,2 61,6 62,2
63,2<may be obscured by hairs> 64,1/2 65,6/10 66,1/3 67,2<sometimes> 68,1 69,1
70,1/2 71,2/3 72,1 73,5 74,3/9/11/19/20/21 75,15-28.6-47 76,8-18.5-55
77,1.2-2.2-3.2 78,2/1/3 79,1 80,3 82,1/2 83,2 84,1 85,1/4 86,2 87,1-5 88,1/4/5
89,1/2 90,2 91,2 92,2 93,1/2 94,5/6/10 96,1/2 97,1 98,1/2 101,1/2 102,1 103,1/2
104,1/2 105,5/6/10/2 108,1 111,3 113,2 115,1 116,2/3 117,8-22 118,8-28
119,5-12 120,1.3-1.8-2.7 121,0-6 122,2 123,3.5-18 124,1/2<loose in fruit>
125,1/2/3 126,11-46 127,15-63 128,4-15 129,1.2-2.6-4.8 130,3-17 131,2 132,3-21
134,5<light to dark>/6/4 136,2/3 137,1-2.5 138,2 139,1/2 140,1/3 141,1 142,1/2
143,3 144,1<or irregularly toothed> 145,2 146,2 147,1/2 148,2 149,0.5-1.2
150,2 151,2 152,2 153,1/2 155,0.6-1.9 156,2<0.13-0.38 mm> 157,2 158,2/3
159,1/2 160,1 161,0.3-0.6 162,1 163,1 165,2/1 166,1/2 167,2/1 168,0.25-1.3
169,2 170,2 171,2 172,1<each lobe> 174,0.95-2.1 175,3 176,2 177,1/2 179,2/1
180,3 181,2 182,4/3 183,7/8 184,2 185,1 186,3 187,2<twisted> 188,1 189,1/3/4
191,0.3-1 192,0.2-0.4-0.76 194,1 195,3 196,0.34-0.6-0.8 197,6-8 198,2
199,12-24<6-12> 200,1 201<Zhukova 1967, Zhukova & Petrovsky 1972, 1975, 1980,
1981, Zhukova et al. 1973, Petrovsky & Zhukova 1983, Yurtsev et. al. 1975>
206,12 214,5 219,3 220<Proximal leaves oblong, elliptic to narrowly so, 
moderately densely villous to long-silky; stipules gland-dotted or serrulate, 
not glandular adaxially; filaments pinkish.> 223,1
 
# Salix reticulata subsp. glabellicarpa/
1<23 DEC 03 10 JAN 92> 2<CAN> 3<Argus 1973> 4<Salix reticulata subsp.
glabellicarpa Argus> 5<CH ret-gla> 6<Canad. J. Bot. 43: 1021. 1965> 11,1
12,0.03-0.15<3-15 cm> 13,5 14,3 15,1 16,4/6 18,1/2<sometimes> 19,1 20,1 21,1
29,3/5 31,1/2<sometimes> 32,1 34,1 37,2 38,2<buds splits and remains at base
of shoot> 39,3 44,1 47,1/2 48,2<later leaves rarely present> 53,3/4
55,(3-)10-25(-46) 57,2/1 58,1 59,1 60,1 61,1 62,2 63,1 65,1 68,1 69,1 70,1/2
71,2/3 72,2 73,1 74,5/11/12/20 75,12-66 76,8-50 77,1-1.5 78,6/3/4/7 79,2 80,2
82,1/2 83,2 84,2 85,1/8 86,1/2 87,3-6 88,4/5/6 89,2 90,2 91,3 92,2/1 93,1
94,10/2 96,1 97,1 98,1 101,2/3 102,1 103,1/2 104,1 105,1<rare pilose> 108,1
111,3 112,1 113,2 115,2<more than 12 flowers per catkin> 116,2<one specimen>
117,11-15 118,22-25<sample 1> 119,4-5 120,3 121,10 122,2 123,2-16 124,1<more
than 6 flowers per catkin> 125,1/2 126,10-60 127,18-52 131,2 132,12-45 134,5
136,2/3 137,0.8-1.8 138,1<rare sparsely white hairy at base> 143,3/5 144,1
145,2 146,2 147,2 148,2 149,0.53-0.62 150,2 151,2 152,2 153,5/2 154,2
155,0.5-0.8 156,2<shallow> 157,2 158,1 159,6 160,1 161,0.3-0.4 162,1 163,2
164,1/2 165,1<rare present, unlobed, 0-0.3 mm, distinct or connate> 169,2
170,1/2 171,1/2 172,1/2 173,1 174,0.5-1.1 175,2/3 176,2 178,2/3/5 179,1/2
180,2/3 181,1/2 182,2<very> 183,1/9 184,1 185,5 186,1/2<fish-hook curved>
187,2 188,2 189,1 190,2 191,0.2-0.4 192,0.4-0.7 194,1 195,4 196,0.2-0.28-0.36
197,4.5-5 198,1<rare hairy> 199,U 200,9 204,1 206,3/4 207,1 208,2 209,2 214,5
219,2 223,1
 
# Salix reticulata subsp. reticulata/
1<23 DEC 03 10 JAN 92> 2<CAN:NWT> 3<Argus 73> 4<Salix reticulata L. subsp.
reticulata> 5<CH ret-ret> 6<Sp. pl. 2: 1018. 1753> 7<net-vein willow, net-leaf
willow> 9<S. obicularis Andersson; Salix reticulata subsp. orbicularis
(Andersson) Flod.; Salix reticulata var. gigantifolia C. R. Ball; Salix
reticulata var. orbicularis (Andersson) Komarov; Salix reticulata var.
semicalva Fernald> 11,1 12,0.03-0.15<3-15 cm> 13,5 14,3 15,1 16,4/6
18,1/2<sometimes> 19,1 20,1 21,1 22,1/3 23,2 24,1 27,2<sometimes moderately
dense> 28,1 29,3/5 31,1/2<sometimes> 32,1 34,1 37,2 38,2<buds splits and
remains at base of shoot> 39,3 44,1 47,1/2 48,2<later leaves rarely present>
53,3/4 55,(3-)10-25(-46) 57,2/1 58,1 59,1 60,1 61,1 62,2 63,1 65,1 68,1 69,1
70,2<submarginal> 71,2/3 72,2 73,1 74,4/5/10/11/12 75,(8-)12-66 76,8-50
77,1-1.5 78,3/4/6/7/2 79,1/2 80,2 82,1/2 83,2 84,2 85,1/8 86,1/2 
87,2-6-9
88,5/4/6 89,1/2 90,2 91,3 92,2/1 93,1 94,10/2 96,1 97,1 98,1 101,2/3 102,1
103,1/2 104,1 105,1/5 108,1 111,3 112,1 113,2 115,2<more than 12 flowers per
catkin> 116,1/2/3 117,6-31 118,11-54 119,4-9 120,1.3-2.7-5 121,4-32 122,2
123,2-28 124,1<more than 6 flowers per catkin> 125,1/2 126,6-35 
127,11-79<to 110 mm in fruit, peduncle as long as flowering portion>
128,3-8 129,1.7-3.8-8.7 130,5-46 131,2 132,2-37 134,1 136,2/3 137,0.8-1.8
138,1<rare sparsely white hairy at base> 143,3/5 144,1 145,2 146,2 147,2 148,2
149,0.5-0.88 150,2 151,2 152,2 153,5/2 155,0.5-1 156,2<shallow> 157,2 158,3
159,1/6 160,1 161,0.3-0.4 162,1 163,2 164,1/2 165,2<rare absent> 166,1/2 167,2
168,(0-)0.25-0.5 169,2 170,1/2 171,2 172,1 174,0.5-1 175,2/3 176,2
177,2<shallow or distinct> 178,1/5 179,1/2 180,2/3 181,2 182,3/4 183,9 184,1/2
185,1/5 186,1/2 187,2 189,1/2/3<rare distinct> 190,2 191,0.2-0.3 192,0-0.8
194,1 195,4 196,0.2-0.26-0.32 197,4.5-5 198,2<sparsely> 199,12-18<sample 6
6-9> 200,1 201<Hedberg, 1967; Löve 1954; Löve & Löve 1982; Packer & McPherson
1974; Suda & Argus 1969. Engelskjon 1979;, Engelskjon & Knaben 1971; Marklund 
in Holmberg 1931; Sokolovskaya & Strelkova 1941, 1960; Zhukova 1967, 1980; 
Zhukova et al. 1977; Zhukova & Petrovsky 1976, 1977; Petrovsky & Zhukova 1983b> 
202<12 Jun-10 Aug>
203,3505<RM Dorn 1997>/1-1554<AK> 204,1 206,3/4/10 207,1/2
208,1/2/3/4/6/7/9/10/12/13/14 209,2 214,5 219,2 220<Epidermal flakiness is
rarely clearly evident; adventitious roots arise from smooth wood, points, or
diamondsbud scales split and remain attached at base of branchlets, they are
not persistent more than one year; proximal leaves often with long, straight,
silky hairs abaxially. Leaf base sometimes inequilateral.> 223,1
 
# Salix richardsonii/
1<1 AUG 04 NOV 90> 2<CAN:NWT> 4<Salix richardsonii Hook.> 5<LA rich> 6<Fl.
bor.-amer. 2: 147. 1838> 7<Richardson's willow> 9<Salix lanata subsp.
richardsonii (Hook.) Skvort.; Salix richardsonii var. mckeandii Polunin>
11,2/3/4 12,0.3-6.5 13,1 14,1 15,1 16,6/7/4 17,2/3 18,1/2/3 19,2/1
20,6/2<patches of hairs> 21,2 22,1/3 23,1 24,1/2 25,1<very> 26,1-3 27,1/2 28,1 
29,5/3 31,1 32,2 33,1/2/3 34,6/5 35,2
37,3 38,2 39,1 44,1/2 45,1 46,1/2 47,3 48,3 49,3 50,3-11.9-35 51,2/3 53,1/2 
54,3 55,2-7.3-27 56,2.7-7.5-16 57,1 60,2/1 61,6/2 62,2 63,2/1 64,1/2 
65,6/5/1<sometimes> 66,1/5 68,1/2 69,1/4 70,2<sometimes dotted on lower half> 
71,1 72,1 73,3 74,10/9/8/20 75,20-45.3-100 76,7-22.5-55 77,1.2-2.2-4.2 
78,1/2/3/5 79,1/2 80,2/3 82,1/2 83,2 84,2 85,1/4/2 86,1<rare proximal end> 
87,2-6-13 88,1/2/4 89,1/2 90,2 91,2 92,1/2 93,1
94,1/5/2 96,2 97,1/5 98,3 101,2 102,1 103,2/1 104,2/1 105,6/5/2 108,1/5 111,1
112,2 113,2 115,1 116,2/3 117,22-53 118,22-53 119,16-24 120,1.3-2-2.9 121,0-7
122,1 123,0 124,1/2 125,1/2 126,22-65 127,25-69<to 85 mm in fruit> 128,13-20
129,1.7-2.5-4.3 130,0-9 131,1<rarely present> 132,0-2 134,6/5 136,2
137,2.4-3.2 138,2 139,2 140,1 141,1 142,1 143,1/3/5 144,1 145,2 146,1 150,2
151,1 153,1/2 155,0.73-1.75 157,2 158,3 159,1/2 160,1 161,0.5-0.8 162,1/2/3
163,1 165,1 169,2 170,1 172,1/2/6 173,1 174,0.6-1.5 175,3<rarely equal to> 
176,2 178,2/6 179,2 180,1 181,1 183,1 188,1 189,1/2 190,1/2 
191,0.96-2.8 192,0.4-1 193,1/2 194,1 195,3/4 196,0.3-0.63-0.86 197,4.5-6.8 
198,1<rarely sparsely hairy> 199,22-37<sample 12 10-18> 200,1 201<Russia, 
Zhukova 1969, 1980; Zhukova & Petrovsky 1972; Petrovsky & Zhukova 1983b> 
202<23 May-11 Jul> 203,8-1829<AK> 204,1 206,3/4/13<Russia> 207,1/2 
208,2/4/7/9/14 209,2 214,4 218,12 220<2n=38 in Russia. Stipule length-width 
1.7-3.6-6, glands on adaxial surface; ferruginous leaf 
hairs are uncommon but occur throught the range of the species; leaf base 
sometimes inequilateral; pistillate catkins are rarely borne on flowering 
branchlets but if so the branchlets do not exceed 2 mm.> 223,1/2
 
# Salix riskindii/
1<8 DEC 94> 2<TEX:2 pist, 1 stam, 1 veg> 4<Salix riskindii M.C. Johnst.> 5<MX
risk> 6<Madrońo 28: 150. 1981> 11,3/4/5 12,1-8 13,1 14,1 15,1<prob but no
data> 16,4/6 18,1 19,2 20,7 21,U 22,U 29,1/3/4 31,1 32,2 33,3 34,11 35,2/3
38,2 39,2 51,3 53,1 55,3.5-12 57,1 60,2 61,7/11 62,2/3 63,2 64,3 65,6/10 66,1
68,1 69,1 70,U 71,1 72,1 73,5/3 74,2/3/19 75,50-101 76,13-18 77,3.8-6.1 78,1
80,2/3 82,1 83,2 85,1 88,1/4<rounded tip> 90,2 91,2 92,2 93,2/3 94,6/7 96,1/2
97,1 98,2 101,2 102,1 103,2 104,1/2 105,6/9/10 108,1 111,1 112,2 113,2 115,1
117,20-25 122,1 123,0 124,1 126,18-30 131,1 132,0 134,5 136,2/3 137,1.8-2.2
138,2 139,2 140,1 141,1 142,1 143,3/1 144,1 145,2 146,1 150,2 153,1
155,0.5-0.9 157,2 161,0.52-0.6 162,3 163,1 165,1 169,2 172,2 174,0.2-0.5 175,1
179,2 180,1 181,2 182,2/3/1 183,9/6 184,1/2 185,1 186,1 187,2 191,0.48-0.68
192,0.5-0.9 194,1 195,5 196,0.14-0.18-0.22 197,2.8-3 198,2 199,12-14<sample 2
6-8> 200,9 203,1500-1850 204,1 206,5 210,7 214,4 218,14 220<endemic, closely
related to S. lasiolepis. Floral buds ovate> 223,1/2

# Salix rotundifolia/
1<5 NOV 04 23 DEC 03(combined) 3 SEP 92> 2<CAN> 3<Argus 73> 4<Salix rotundifolia
Trautv.> 5<MS rotu> 6<Nouv. Mem. Soc. Nat. Mosc. 2: 304. 1832> 7<Round-leaf
willow, least willow, Dodge's willow> 9<Salix dodgeana Rydberg; Salix dodgeana
var. subrariflora (Kelso) Kelso; Salix leiocarpa (Cham.) Coville; Salix
polaris var. leiocarpa Cham.; Salix roptundifolia ssp. dodgeana (Rydb.) Argus;
Salix rotundifolia var. dodgeana (Rydb.) E. Murray> 
11,1 12,0.005-0.05<1-5 cm> 13,1 14,4 15,1 16,2/4/5 17,2 18,1/2 19,1 20,1
21,2 22,1 29,3/5/1<reddish green> 30,2 31,2/3 32,1 34,1 37,2 38,2 39,2 42,1 44,2 45,1/2
46,2/1 47,1/2 48,2<neoformed leaves rarely present> 49,2 53,2/1<thin> 54,2
55,0.8-3 56,2-5-12 57,1 60,1 61,1 62,2 63,1/2 64,1 65,1/3<margin sometimes ciliate>
66,1 67,1 68,1 69,1 70,1 71,2<poss also hypostomatous> 72,2 73,3 74,10/11/12
75,4-14 76,(1.7-)4.2-9(-11.2) 77,(0.9-)1.2-1.3(-2.7) 78,2/4/3<concave at base>
79,2 80,3 81,2
82,1 83,1 85,1 88,6/4/5 89,2 90,1 92,1/2 93,1 94,1/5<at edges> 95,3 96,2 97,1
98,2/4 99,3 100,1 101,3 102,1 103,1/2 104,1 105,1/5 106,3 107,2 108,1 109,3
110,1 111,3 112,1 113,2 115,1/2 116,3/2/5 117,(2.5-)8-16 118,9.5-18.5
119,2.5-12 120,1.3-1.7-2.5 121,0.5-4 122,2 123,0.5-9 124,2/3 125,2/3/4/5
126,(3.5-)7-27 127,(4.5-)13-35 128,(2.5-)6-17 129,0.8-1.3-2.5 130,2-9 131,2
132,(0.5-)2-22 133,1 134,5 136,3 137,1.6-2.8 138,1/2 139,1 140,1/4 141,1
142,1/2/4 143,3/5<sometimes retuse> 144,1 145,2 146,2/1 147,1 149,0.5-0.68(-1)
150,2 151,1 153,1/2 155,0.8-1.63 156,1 157,2 158,3 159,1/6 160,1/2 161,0.4-0.6
162,1/2 163,1 165,1/2 166,1 168,0.5-0.63 169,2 170,1/2 171,2 172,2/1/6
174,0.75-2 175,3 176,2<thick> 178,4/5 179,2 180,2 181,1 183,1 188,1
189,1/2/3/4 190,2 191,0.5-1 192,0.4-0.8 193,1 194,1 195,3 196,0.28-0.6
197,4-8.25 198,1 199,7-17<sample 12 4-8> 200,1/5 201<2x Buechler pers. com.ca.
6x Packer & Macpherson 1974. Russia, 2x Yurtsev & Zhukova 1982. 6x Zhukova
1968; Petrovsky & Zhukova 1983b; Zhukova & Petrovsky 1987> 202<1 Jul-6 Aug.>
203,2-3415<AK YT> 204,1 206,3/4/13 207,1 208,7/14 209,2/26/50 214,5 219,7
220<Buds sometimes glaucous, scales persist at base of branchlets;
leaf blades glabrous except for margins ciliate with wavy or crinkled hairs, 
persistent but not skeletonized;
(2-)7-17???-flowered; floral bracts sometimes glabrous abaxially but hairy
adaxially, margins long- or short-ciliate; ovaries with patches of hairs, 
especially on beaks are putative hybrids with S. polaris.> 223,1 

# Salix x rubens/
1<23 DEC 03 25 MAY 92> 2<CAN:Canada,USA,Europe> 4<Salix x rubens Schrank> 5<SX
rube> 6<Baier. Fl. 1: 226. 1789> 7<hybrid white willow> 10<S. alba x fragilis>
11,5 12,3-20 13,1/2<pendulous plants may be hybrid with S. babylonica> 14,1/5
15,3 16,4/5/9 18,1 19,2/1 20,4<at nodes>/2 21,1 22,3/4 23,2 24,2 25,1 26,1-4
27,1/2 28,1 29,5/3<golden-yellow> 31,1 32,1/2 33,2/1 34,4/3/5/10/2<hairy at
nodes> 35,1/2 37,1 38,2 39,2 42,2/3 47,2 48,2/3 49,1 51,2/1 53,3 55,4-16 57,2
58,1/2/3/4 59,1 60,2 61,5/6 62,2/1 63,1/2 64,3/1 65,1/10 66,1 68,1/2 69,1/4
70,1/2 71,2 72,1 73,3 74,7/8 75,68-157 76,11-30 77,3.8-7.3 78,1/2/5 79,1 80,3
82,2 83,2 84,1 85,2/4 86,1 87,4-6-8 88,2/3 89,1 90,2 91,2 92,1/2 93,1<very>
94,1/10/2 96,1 97,1 98,1 101,2/1 102,1 103,1/2 104,1 105,1/10/2 108,1 111,3
112,2 113,2 115,2 116,1/2 117,30-65 118,34-61 119,5-13 120,3.3-4.9-9 121,3-6
122,2 123,3-11 124,3 125,1 126,30-95 127,33-82 128,4-12 129,4.2-7.1-9 130,4-10
131,2 132,5-15 134,1/3 136,2 137,1-2.8 138,2 139,1 140,1 141,1 142,1 143,1/3
144,1<sometimes gland-dotted> 145,1 146,2 147,1 149,0.5-0.68 150,2 151,1
153,4/5/2 155,0.3-0.7 156,1/2<shallow> 157,2 158,1 159,1/6 160,1/2 161,0.5-0.7
162,1 163,2 164,2 165,1 169,2 170,1 172,4 174,0.3-0.7 175,1/2 176,2<thick>
178,2<junvenile sometimes reddish> 179,2 180,1 181,1 183,1 188,1 189,1/2 190,1
191,0.4-1 192,0.3-0.5 194,1 195,4 196,0.28-0.35-0.5 197,4.5-6 198,1
199,6-12<sample 9 3-6> 200,2/3 201<Blackburn & Harrison 1924, Zsuffa & Raj
1981 pers comm> 202<early May to early Jun Smith> 204,2 205,1/2 206,3/4/11 
208,1/2/4/5/6/8/10/11/12/13
209,3/4/5/6/7/8/9/11/12/13/14/15/17/19/20/21/22/23/25/26/27/28/29/30/31/34/35<
>/37/38/39/41/42/44/45/46/47/48/49/50 214,2 216,1 220<Rarely sets seed in our
area. Cataphylls 1 yellowish or usually greenish but long-silky hairy
abaxially and with a rounded apex; proximal leaves long-silky on abaxial
surface appearing as a fringe of hairs from adaxial side; largest  medial leaves
silky at first soon becoming glabrous.> 223,1/2
 
# Salix scouleriana/
1<9 MAY 04 16 SEP 91> 2<CAN,NA:CA,OR,BC> 3<Argus 73,83> 4<Salix scouleriana
Barratt ex Hook.> 5<CI scou> 6<Fl. bor.-amer. 2: 145. 1838> 7<Scouler's
willow, mountain willow> 9< Salix scouleriana var. brachystachys (Benth.) M.E.
Jones; Salix scouleriana var. coetanea C. R. Ball; Salix scouleriana var.
crassijulis (Andersson) C. K. Schneider; Salix scouleriana var. flavescens
(Nutt.) J.K. Henry; Salix scouleriana var. poikila C. K. Schneider; Salix
scouleriana var. thompsonii C. R. Ball> 11,4/5 12,3-10(-20) 13,1 14,1
15,1<rare somewhat brittle> 16,5/4/6<epidermis cracked> 17,1<rarely glossy>
18,1/2<sometimes> 19,1/2 20,1/7<persistent for 2-3 years>/2 21,1/2 22,2/3 23,2
24,1/2 25,1 26,2-7 27,2 28,1 29,2/3 30,1/2 31,1/2 32,2 33,1/2/3 34,6/7/11
35,3/2/1 36,1/2/3 37,3 38,2 39,1/2 44,1 47,1/2/3 48,3 49,2 51,3/2 53,1 54,2/3
55,2-13 57,1 60,2 61,11/6 62,1/2 63,2 64,1/2/3 65,6/9/10 66,1/5
67,2<sometimes> 68,1/2 69,1/4/7 70,2<rarely eglandular> 71,1 72,1 73,3
74,8/9/19/20 75,29-100 76,9-37 77,1.7-3.9 78,1/3/2 79,1/2 80,1/2/3 
82,1/2 83,2<often obscured by revolute margins>/1 84,2/3 85,1/3/7/9 86,1/2 
87,1-3-4 88,2/4/5 89,1/2 90,2 91,2 92,2 93,1/2/3 94,9/8/10 96,3/1 97,1/5 
98,2/1 101,2 102,1 103,2/1 104,1/2 105,5/9/2<midrib velutinous to villous> 
108,1/5 111,1<rarely flowering just as leaves emerge> 112,2 113,2 115,1 
116,2/3 117,14-38 118,18-40.5
119,8-22 120,1.1-1.7-3.2 121,2-5 122,1/2 123,0-4 124,1 125,1/2 126,17-55
127,18-60<to 90 mm in fruit> 128,10-22 129,1.4-2.4-4.5 130,1-6 131,1<rare
present> 132,0-8 134,5<dark or light>/6/4 136,2<sometimes sylleptically>
137,1.5-4.5 138,2 139,2/3 140,1 141,1 142,1 143,3/1 144,1<rare toothed> 145,2
146,1 150,2 151,1<rare 2 connate lobes> 153,2/4 155,0.35-0.93 157,2 158,3
159,1/2 160,1/2 161,0.68-1.2 162,1 163,1/2 164,2 165,1 169,2 170,1 172,2/4
174,0.2-0.75 175,1 176,2 178,1/2<juvenile reddish> 179,2/1 180,2 181,2 182,4
183,10 184,1/2 185,1 186,1 187,2 189,1 190,1 191,0.2-0.6 192,0.8-2.3 193,2/3
194,1 195,3 196,0.4-0.82-1.04 197,4.5-11 198,2 199,10-18<sample 7 5-9> 200,3
201<Suda & Argus 1968> 202<24 Feb-12 Jun> 203,2100-3400<AZ Argus
1995>/90-3400<CA Argus 1993>/390-2040<WA Kovalchik>/1370-3260<RM Dorn
1997>/1-930<AK>/1400-3360<UT> 204,1 206,3/4/5 207,1/2 208,1/2/7/13/14
209,2/3/5/6/12/26/28/31/37/41/44/47/50 210,6/26 211,1/2/3/5/6/7
212,1/2/3/5/6/7/11/12/16/18 213,1/2/16 214,4 218,17 220<Branchlet hairs often
short and appressed or long and spreading, white and or ferruginous,
flattened; leaves rarely hemiamphistomatous in Lake Athabasca dunes
[hybrids?]; sometimes flowering sylleptically later in the season.> 223,1
 
# Salix x sepulcralis/
1<21 JAN 05 27 APR 98> 2<MO> 3<Meikle 84> 4<Salix x sepulcralis Simonk.> 5<SUSX
sepu> 6<Oesterr. Bot. Zeitschr. 40: 424. 1890> 7<weeping willow> 9<S. alba L.
x S. babylonica L.> 10<Description and range includes both the very commonly
cultivated nothovar. chrysocoma (Dode)Meikle and the less commonly cultivated
var. sepulcralis.> 11,5 12,12<up to> 13,3 14,1/5 15,2/3 16,1 18,1 19,2/1
20,4/7/11<at nodes>/2 21,2 24,2/1 25,1 26,1.5-4 27,2 28,2 29,1/2<golden>/3
31,1 32,2/1 33,1/2 34,5/9/2 35,1<to sub-> 37,1 38,2 42,1 43,2 44,1 47,2 48,2/3
49,1 51,3 53,2 55,4-8 57,2/1 58,1/2 59,1/2 60,2 61,9 62,1/2 63,2 64,1/2/3
65,10 66,1 68,1 69,1 70,1 71,2/3 72,1 73,3/4 74,8/7 75,55-120 76,7-18
77,4.2-7.2 78,2/1/3<uncomon> 79,1 80,3 82,2 83,2 84,1 85,4/5 86,1 87,5-8 
88,2/3/1 89,1
90,2 91,2 92,2/1 93,1 94,10/2 96,1/2 97,1/5 98,1 101,2 102,1 103,2/1 104,1
105,4/10/2 107,1 108,1 109,3 110,1 111,3 112,2 113,2 115,2 116,1 117,22-50
118,23-53 119,3-9 120,3.1-4.9-6 121,0.5-3 122,2 123,3-14 124,2/3 125,1/2
126,14-40 127,18-30 128,3-8 129,2.8-3.7-4.8 130,1-5 131,2 132,3-14 134,1 136,1
137,1-2 138,1/2 139,1 140,1/3 141,1 142,1 143,1 144,1 145,2 146,2 147,1
149,0.38-0.83 150,2 151,1/2 152,2 153,2/5 154,1 155,0.4-1.1 156,1<not clearly
cupulate> 157,2 158,1 159,1 160,1 161,0.53-0.8 162,1 163,2 164,2/3 165,1 169,2
170,1<proximal fl sometimes bifurcate> 172,2/4/5 173,1 174,0.3-0.9 175,3
176,2<thick> 178,2<juvenile drying reddish> 179,2 180,1 181,1 183,1 188,1
189,1<small sample> 190,1 191,0.15-2 192,0-0.2 194,1 195,1 196,0.2-0.36
197,1-2 198,1 199,2-4<sample 2 1-2> 200,3 201<Vachova & Chmelar 1976, Vachova
in Majovsky et al. 1978, Chmelar 1979> 202<23 Mar-18 May> 203,10-2190<CAN> 
204,2 205,1/2 206,3/4/10
208,1<?>/2/10/12 209,2/3/4/5/7/9/13/15/17/18/19/20/21/22/25/27/28/29/30/31/32<
>/34/35/37/38/42/44/46/48 214,2 216,1/2 223,2
 
# Salix sericea/
1<1 AUG 04 15 JAN 92> 2<CAN> 3<Argus 86> 4<Salix sericea Marsh.> 5<GR seri>
6<Arbust amer. 140. 1785> 7<silky willow> 9<Salix coactilis Fernald; Salix
petiolaris var. sericea (Marsh.) Andersson> 11,4 12,0.5-4 13,1 14,1/5 15,3
16,5/7 18,1 19,2/1 20,7/2 21,1 22,2/3/4<very fine splits, rarely large flakes>
23,2 24,2 25,1 26,2-4 27,2 28,1 29,5/6/3<mottled> 31,1 32,2 33,1/2/3 34,11<densely
so with fine, short hairs> 35,3 36,5 37,3 38,2 39,2 40,4/5<rare yellow-brown>
44,1 47,1/2 48,2/3 49,1/2 53,1/2 54,1 55,3.5-12(-21) 56,5.8-11.1-20 57,2/1
58,1 59,1 60,2 61,11 62,1/2 63,2 64,3 65,9 66,1/5 68,1 69,1 70,2 71,1 72,1
73,1/3/5 74,2/3/8 75,(48-)65-100(-125) 76,(7-)13-25 77,(3.5-)4-6(-11) 78,1/3
79,1 80,3 82,2 83,2 84,1/2 85,4/8 86,1 87,3-6-9 88,1/2/4 89,1 90,2/3 91,2 92,2
93,3/2 94,9 96,1 97,1 98,1 101,1 102,1 103,2/1 104,1 105,4/2 106,1/2<fine
hairs> 108,1 111,3/2 112,2 113,2 115,1 116,2 117,11-39 118,13.5-40 119,4-9
120,1.4-2.2-3.7 121,1-3 122,1/2 123,0-2 124,3/2 125,1/2 126,16-45 127,18-43
128,5-12 129,1.8-3.8-6 130,1-3 131,2 132,1-3 134,5<dark>/6/4 136,1 137,0.8-1.5
138,2 139,1 140,1 141,1 142,1/2 143,3 144,1 145,2 146,1 150,2 151,1 153,5/2
155,0.33-0.8 157,2 158,3 159,1/6 160,1/2 161,0.4-0.6 162,1/2 163,1/2 164,3
165,1 169,2 170,1 172,2/5/6 174,0.4-0.7 175,1 176,2 178,1/2 179,3 180,3 181,2
182,3/4 183,9 184,1 185,1 186,1 187,2 189,1/2 190,1 191,0.2-0.4 192,0.6-1.5
193,3 194,1 195,4 196,0.12-0.16-0.2 197,2.5-4 198,2 199,6<sample 6 3> 200,9
202<1 Apr-3 Jun> 203,7-1275<CAN> 204,1 206,3/4 207,2 208,5/8/12
209,1/4/7/8/9/11/13/14/15/17/19< >/20/21/22/23/25/29/30/32/34/35/38/39<
>/40/42/45/46/48/49 214,4 218,9 220<Buds purplish, red-brown, rarely
yellow-brown, usually same color as the branchlet, ovate to narrowly oblong,
beak short and round-tipped, not "duck-billed," with short, fine hairs;
stipules small and narrow. Plants with broad, foliaceous stipules appearing
with the first leaves, may be hybrids with S. eriocephala.> 223,2
 
# Salix serissima/
1<23 DEC 03 1 APR 92> 2<CAN> 3<Argus 64, 83> 4<Salix serissima (L. H. Bailey)
Fernald> 5<SA sers> 6<Rhodora 6: 6. 1903 [1904]> 7<autumn willow> 8<S. lucida
var. serissima L.H. Bailey, Geol. & Nat. Hist. Surv. Minn. Bull 3: 19 1887>
9<Salix lucida var. serissima Bailey> 11,3/4 12,1-5 13,1 14,1/5
15,1<mostly>/2/3 16,4/6/5 17,2/1 18,1 19,1 20,1 21,2 22,1/3 24,1/2 25,1
26,1.5-4 27,2 28,1 29,3/5 30,2/3 31,1<glossy> 32,1 34,1 37,1 38,2 39,2 42,3
44,1 47,1/2 48,2<minute dots> 53,2/3<edges sometimes touching> 54,2 55,3-13
57,2 58,1<1-4 pair> 59,1/2 60,1 61,1 62,1/2 63,1 65,1 68,2/1 69,4/1 70,2
71,1/3 72,1 73,2 74,3/7/8/9/13/14 75,43-103 76,9-33 77,2.4-6 78,3/1/4<uncommon> 
79,1
80,3 82,2 83,2 84,1 85,4 86,1 87,10-14-17 88,2/3/1 89,1 90,1<pale>/2<thinly
so> 92,1 94,1<shiny> 101,3 102,1 103,1 105,1 111,3 112,2 113,2 115,1 116,2
117,15-47 118,25-53 119,12-16 120,1.7-2.5-3.5 121,3-8 122,2 123,5-14 124,2/3
125,2/3/4 126,14-58 127,17-42<to 65 mm in fruit> 128,11-22 129,1-1.9-2.3<3.4 
in fruit MN>
130,3-15 131,2 132,5-32<65 in fruit MN> 133,2 134,1<to greenish-tawny> 136,2
137,1.2-4 138,2 139,2 140,1 141,1<or grayish> 142,1/2<somewhat> 143,1/4/3
144,3<glandular> 145,1 146,2 147,1/2 148,2 149,0.5-1.1 150,2 151,1/2 152,2
153,2/5 154,2 155,0.4-1.1 156,1/2<shallow cup, partial coalescence> 157,3-9
158,1 159,1/2 160,1 161,0.5-0.7 162,1/2<at very base> 163,2 164,2/3 165,1
169,2 170,1/2 171,2 172,5/2 173,2 174,0.3-1.1 175,1 176,1/2 178,2/3<junvenile
drying reddish or reddish brown> 179,2/1 180,2/3 181,1 183,1 188,1 189,1/2
190,1/2<brown> 191,0.3-1 192,1.2-2.4 193,1/2 194,1/2 195,4/1 196,0.4-0.54-0.68
197,7-12 198,1 199,12-16<sample 5 6-8> 200,3 201<Dorn 1994; Löve & Löve 1982;
Zsuffa & Raj 1981> 202<mid-May to mid-Jun> 203,1700-2960<Dorn 1997> 204,1 
206,3/4 207,1/2 208,1/2/3/4/5/6/7/11/12/13/14
209,6/7/13/14/21/22/23/26/30/33/34/35/38/41/45/49/50 214,2 216,3
220<Cataphylls 1-3, broad, ciliate, caducous at same time as bud scale; leaves
coriaceous; rarely with wax on the abaxial leaf surface; usually just pale;
pistillate catkins mature late, seeds released in MN early Jul to late Oct 
Welby Smith.> 223,1/2
 
# Salix sessilifolia/
1<2 NOV 04 18 SEP 99> 2<CAN,V,OSC:BC,OR,WA,ID,CA> 3<Argus 83> 4<Salix
sessilifolia Nutt.> 5<LO sess> 6<N. Amer. Sylva 1: 68. 1842> 7<Northwest
sandbar willow> 9<Salix exigua var. sessilifolia (Nutt.) Dorn; Salix
fluviatilis var. sessilifolia (Nutt.) Scoggan; Salix longifolia var.
sessilifolia (Nutt.) M.E. Jones; Salix sessilifolia var. villosa Andersson>
11,4 12,3-5 13,1 14,2<probably so> 15,1 16,5/6 18,1/2<sometimes with wax
crystals> 19,2/1 20,6<persistent for several years>/1 21,2 22,1 24,2 25,1
26,1.5-4 27,2 28,1 29,5 31,1 32,2 33,2/3 34,6 35,2 38,2 39,3 44,1 47,1/2
48,2/3 49,2 51,3 53,1/2 55,1-6 56,12.5-22.4-44 57,1 60,2 61,10 62,2 63,2 64,3
65,10/6 66,1 68,1 70,1 71,2/1 72,1 73,3 74,1/2/8/18 75,40-120 76,7.5-16
77,3-8.5 78,2/1/3 79,1 80,3 82,2<rare entire> 83,2 84,2 85,6<rare 
entire> 86,1
87,0-4 88,2/1/3 89,1 90,1 92,2 93,3/2/1 94,10/6/9 96,1/2 97,1 98,1/2 101,1
102,1 103,2 104,1 105,10/6 108,1 111,3/4 112,2 113,1 115,1 116,1 117,20-37
118,38-45<sample 2> 119,6-7 120,5.3 121,6-8 122,2 123,25-45 124,1 125,1
126,25-70 127,40-73<sample 4> 128,6-7 129,5.4-10.8 130,2-15 131,2
132,20-32(-125) 134,1/5 136,2/3 137,2.4-3.2 138,2 139,2 140,1 141,1 142,2
143,1/3 144,1/3<irregularly so> 145,1 146,2/1 147,1/2 148,2 149,0.43-0.95
150,2 151,1 153,1/2/6 154,1 155,0.5-1.1 156,1 157,2 158,1 159,2/3 160,4/3
161,0.8-1.2 162,1 163,2 164,2 165,1 169,2 170,1/2 171,2 172,2/4/5/6 173,2/1
174,0.6-1 175,3 176,2 178,1/5 179,2 180,3 181,2 182,3-4 183,6/10 184,1/2 185,1
186,1 187,2 189,1/2/3/4 190,U<absent> 191,0.1-0.7 192,0.2-0.7 194,2 195,3
196,0.88<0.35-0.52-1> 197,4-5.5 198,2/1<sometimes glabrescent> 199,24-36<sample 3
12-19> 200,9 202<29 Apr-30 May> 203,200<less than,CA> 204,1 206,3/4 207,1
208,2 209,37/47 211,1 212,1/2/3 213,1 214,3 217,1 223,1/2
 
# Salix setchelliana/
1<1 AUG 04 12 FEB 92> 2<CAN:AK,YT> 3<Argus 73,91> 4<Salix setchelliana C.R.
Ball > 5<SE setc> 6<Univ. Calif. Publ. Bot. 17: 410. 1934> 7<Setchell's
willow> 9<Salix aliena Flod.>
11,2 12,0.08-0.3 13,4/1<or semi-prostrate> 14,2 15,1 16,5/6 18,1
19,1/2 20,1/8<gray>/2 21,2/1<peels early> 22,1 23,2 24,1/2 25,1<very> 26,1.5-2.25 
27,1/2<very sparse> 28,1 29,5<reddish>
31,1 32,2 33,3 34,8 35,2 38,2 39,3 42,1 44,1 47,1/2 48,1/2<often obscured by hairs>
53,2<curved around bud> 55,0-3 57,1 60,1 61,1 62,2 63,1 65,1 68,1/2 69,1/4
70,1/2 71,2 72,1 73,2<slightly impresed both surfaces> 74,3/8/9/19/20 75,25-87
76,10-30 77,2-3.9 78,2/1/3 79,1 80,3 81,1 82,1/2 83,2 84,1 85,1/4 86,1 87,3-5.5-8
88,5/4 89,1/2 90,2<glaucescent> 92,1 93,1 94,1 101,1 102,1 103,1 105,1 111,3
112,2 113,2 115,1 116,2 117,10-23 118,12-27 119,6-10 120,1.4-2.2-3.3 121,1-8
122,2 123,3-8 124,1 125,2/3 126,13-24 127,20-34 128,6-13 129,1.2-2.1-2.8
130,5-12 131,2 132,5-19 134,1<golden>/3 136,3 137,2-3.6 138,1<both abaxially
and adaxially> 143,3/4 144,4<undulate>/3<irregularly>/1<translucent> 145,2
146,2 147,1/2 148,2 149,0.4-0.8 150,2 151,1 153,1/2/5 155,0.6-1
156,1/2<shallow> 157,2 158,3 159,3 160,1/2 161,0.6-0.8 162,1 163,1/2 164,3/2
165,1 169,2 170,1 172,2 173,2 174,0.8-1.3 175,2/3 176,2 178,5/6<sometimes
greenish in age> 179,1/3 180,3 181,1 183,1 188,1 189,4 190,2 191,0.3-0.4
192,0-0.6 193,1 194,1 195,4 196,0.32-0.47-0.6 197,3.6-10 198,1
199,16-23<sample 5 8-12> 200,1 201<Buechler 2001> 202<27 May-29 Jun>
203,10-914<AK>/6-1097<CAN> 204,1 206,3/4 207,1 208,2/14 209,2 214,5 219,8
220<First proximal leaves may be sparsely hairy with long, straight, caducous
hairs; normal leaves leathery; flowering branchlets may have vegetative or
reproductive sylleptic shoots. Specimen with branched catkins: Neilson, J. A. 
664. YT, Kluane L. CAN 313098. Secondary catkin in axil of yellow-brown, 
intermediate in size between proximal leaves and floral bracts.> 223,1
 
# Salix silicicola/
1<26 NOV 03 16 APR 91> 2<CAN:SK,NWT> 4<Salix silicicola Raup> 5<VL sili> 6<J.
Arnold. Arb. 17: 236. 1936> 7<blanket-leaf willow> 9<Salix alaxensis var.
silicicola (Raup) Boivin> 11,3 12,1-3 13,1 14,3<rooting in sand dunes> 15,1
16,4/5/6 18,1 19,2/1 20,6<in patches>/2 21,1 29,4/5 31,1<surface obscured>
32,2 33,3 34,6 35,2<straight hairs> 38,2 39,2 44,1 47,3 48,3 49,2 51,3/2
53,1<dilated at base> 54,3 55,5-12 57,1 60,2 61,6/7 62,3 63,2 64,3
65,7/8<combined> 66,1 68,1<margin obscured by hairs> 69,1 71,1<surface
obscured> 72,1 73,1 74,3/8/9/20 75,36-84 76,19-40 77,1.8-3.6 78,3/1 79,1/2
80,2 82,1 83,2 85,1 88,4/2 89,1/2 90,3 92,2 93,3 94,7/8 96,2/3 97,1 98,2
101,1<obscured> 102,1 103,2 104,2/3 105,6/7 106,1 108,1 111,1 112,2 113,2
115,1 116,2 117,35-45 118,40-56 119,14-15 120,2.5-3 121,5-11 122,1 123,0 124,1
125,1<only fruiting catkins> 127,35-125<to 130 mm in fruit> 131,1 132,0
134,5/6 136,2/1 137,2-3 138,2 139,2/1 140,1 141,1 142,1 143,2/3 144,1 145,2
146,1 150,2 151,1/2<3-notched> 152,2 153,2/1 155,0.63-1.5 157,2 158,1 159,1
160,1 161,0.6-0.7 162,1 163,1 165,1 169,2 170,1/2<2-lobed> 171,2 172,2/11
174,0.5-1.1 175,3 176,2<thin> 178,1/2 179,2 180,1 181,2 182,2/3 183,6 184,2
185,1 186,2 187,2 189,1 190,1 191,1.2-2.2 192,0-0.3 193,2/1<becoming> 194,1
195,3 196,0.52-0.75-1 197,4-7 198,2 199,12-14<sample 2 6-7> 200,1 201<Suda &
Argus 1968> 202<3 May, in cultivation> 203,250-300<map> 204,1 206,3 207,1/2
208,9<?>/13 214,4 218,19 220<endemic> 223,1

# Salix sitchensis/
1<29 OCT 04 16 SEP 91> 2<CAN:CA,BC> 3<Argus 73> 4<Salix sitchensis Sanson ex
Bong.> 5<SI sitc> 6<Mem. Acad. St. Petersb. 6. 2: 162. 1833> 7<Sitka willow>
9<Salix coulteri Andersson; Salix sitchensis alpha (var.) congesta (Andersson)
Andersson; Salix sitchensis var. coulteri (Andersson) Jepson; Salix sitchensis
beta (var.) denudata (Andersson) Andersson; Salix sitchensis var. parviflora
(Jepson) Jepson; Salix sitchensis var. ralphiana (Jepson) Jepson> 
11,4/5<usually small trees, rare mid shrub> 12,1-8 13,1/4<sometimes> 14,1/5 
15,1/3 16,4/6/9 17,1
18,1/2/3<sometimes, see note> 19,1/2 20,1/5/2 21,1 22,3/4<fine splits> 23,2
24,1/2 25,1 26,1-3 27,2 28,1 29,3/4/5 31,1/2<see note> 32,2 33,2/3 34,9/10/11/6/7
35,1/2/3 36,1<generally>/3/4 37,1 38,2 39,2 44,1 47,1/2 48,2/3 49,2 51,3 53,1/2 
55,3-13(-16)
56,5.9-9-15.6 57,1 60,2 61,7/11 62,2 63,2 64,3<abaxially, sparse adaxially>
65,10/8<especially abaxially, silky-tomentose> 66,1 67,1 68,1/2 69,1/4<shallow>
70,2 71,1 72,1 73,1/5 74,9/18/19/20 75,31-70-120 76,17-48 77,2.1-3.1-4 78,2/1/3
79,1 80,1<at base> 82,1/2 83,2 84,2/3 85,1/3/9 86,1 87,2-4-5 88,2/4 89,1/2
90,3/2<rare evident> 92,2 93,3 94,10/9/7/8<or silky-woolly> 96,1/2 97,1
98,1/2/3 101,2/1<then glaucous> 102,1/2<rare> 103,2/1 104,1/2 105,5/9/2 108,1
111,3/2 112,2 113,2 115,2/1 116,1/2 117,21-50 118,22-54 119,8-15
120,1.6-2.8-5.6 121,1-5 122,2<often apparently absent> 123,1-9 124,2 125,1/2
126,22-70 127,25-73<to 115 mm in fruit> 128,5-15 129,2.8-5-8 130,1-7 131,2
132,1-20 134,1/5 136,3/2 137,1.4-2.4 138,2 139,2 140,1 141,1 142,1/2 143,3/1
144,1 145,2 146,1 150,2 151,1 153,1/2/5 155,0.4-1.3 157,1 158,3 159,2 160,1
161,0.5-0.7 163,1 165,1 169,2 170,1 172,4/5/6 174,0.5-0.88 175,1/2/3 176,2
178,1/2<juvenile sometimes drying reddish> 179,2 180,2/1 181,2 182,4
183,10/9/6 184,1/2 185,1 186,1 187,2 189,1/2 190,1/2 191,0.4-0.8
192,0.4-1.4 193,1/3 194,1 195,4/5 196,0.16-0.28-0.4 197,3.5-5.6 198,2
199,14-20<sample 8 6-11> 200,1 201<Chmelar 1979; Taylor & Mulligan 1968;
Vachova & Chmelar 1976> 202<(7-31 Mar in Calif) 5 Apr-20 Jun>
203,0-400<CA>/600-1840<WA Kovalchik>/1-660<AK> 204,1 206,3/4 207,1 208,1/2
209,2/5/12/26/37/47 211,1/5/6 212,1/2/3/11/12/14/15 213,1/3/12 214,4 218,16
220<Branchlet hairs differ from north to south: AK-BC short (ca. 0.08-0.44 mm), 
broad, strongly 
flattened and refractive, erect or spreading; CA-OR longer, slender, flattened 
but not refractive, spreading or appressed; stipules densely hairy abaxially, 
glabrous adaxially, distal portion of adaxial surface sparsely gland-dotted. 
Glaucous branches and branchlets occur in Oregon (Lawrence 2203, Ore, Benton Co., 
OSC), et al.> 223,1
 
# Salix sphenophylla/
1<23 DEC 03 15 FEB 92> 2<CAN:AK,NT,Russia> 3<Argus 73> 4<Salix sphenophylla A.
K. Skvortsov> 5<DI sphe> 6<Tomatchev, Fl. Arct. URSS 5: 62. 1966>
7<wedge-leaf willow> 
11,1 12,0.03-0.12<3-12 cm> 13,5 14,3/1 15,1 16,4/9 17,2 18,1<rare
strongly glaucous> 19,1 20,1 21,1 22,2<rarely large flakes> 29,3 31,1<rare
strongly glaucous> 32,1 34,1 37,2 38,2 39,2 44,1 47,1/2 48,2 49,2 53,3 55,4-25
57,1 60,1/2 61,1/5 62,1 63,2 64,1<very> 65,10 66,1 68,1 69,1 70,1/2 71,1 72,1
73,1/4 74,8/10/20/22 75,19-52 76,10-28 77,1-3 78,2/1/3 79,1 80,3/2 
81,2 82,1
83,2 85,1 88,4/6/5 89,2 90,2 91,2 92,1/2 93,1 94,1/5/10/2 96,2/1 97,1 98,1/2
101,2 102,1 103,1/2 104,1 105,1/5 106,1 108,1 111,3 112,2 113,2 115,2 116,1/2
117,15-43 118,21-53 119,7-13 120,2.1-3.2-5.4 121,4-15 122,2 123,8-20 124,2/3/1
125,1/2 126,14-65 127,32-79 128,7-18 129,1.4-3.8-5.7 130,7-27 131,2 132,4-27
134,5/6 136,2/3 137,1.1-2 138,2 139,1 140,1/4 141,1 142,1 143,3 144,1 145,2
146,1<rare present, unlobed, 0.3-0.45 mm, distinct> 150,2 151,1/2 152,2 153,2
155,0.6-1 157,2 158,2/3 159,1/2 160,1 161,0.4-0.6 162,1 163,1 165,1 169,2
170,1/2 171,2 172,2/5 174,0.7-1.6 175,2/3 176,2 178,4/5/6 179,1/2 180,1/2
181,2/1 182,1<on beak>/2<all over> 183,5/6/1 184,2 185,1 186,1/2 187,2 188,1/2
189,1/2 190,2 191,0.6-1.8 192,0.5-1.4 193,1 194,1<slightly joined at base,
possibly commissural> 195,3/4 196,0.32-0.5-0.68 197,4-12 198,1/2
199,10-18<sample 6 5-9> 200,1/2 201<Russia, Zhukova 1969, 1980; Zhukova &
Petrovsky 1976, 1980; Zhukova & Tikhonova 1973; Zhukova et al. 1977. ca 3x
Zhukova 1968> 202<16 Jun-25 Jul> 203,6-850<AK> 204,1 206,3/4/13<Russia> 207,1
208,7 209,2 214,5 219,1 220<Leaves are arctica-like: glaucous abaxially, long,
straight hairs. A King Isl. specimen col by Steele has foliaceous stipules. Is
it a hybrid?> 223,1
 
# Salix stolonifera/
1<13 MAY 04 4 SEP 92> 2<CAN> 3<Argus 73> 4<Salix stolonifera Coville> 5<OV
stol> 6<Proc. Wash. Acad. Sci. 3: 333. 1901> 7<creeping willow> 11,1<branches
trailing underground, in moss, or on surface> 12,0.02-0.1<2-10 cm> 13,5/1
14,1/3/4 15,1 16,6 18,1/2<sometimes> 19,1 20,1 21,1 22,2 23,2 24,1 27,2 28,1
29,3/8<greenish brown> 30,1/2 31,1/2<sometimes> 32,1 34,1 37,2 38,2 39,3
40,2<sometimes glaucous> 42,1 44,1/2 45,1 46,2 47,1/2 48,1/2/3 49,2 50,0.5-4 
51,3 52,1
53,3/2 54,2 55,3-9-20 57,1 60,1 61,1<margins ciliate> 62,2 63,2/1 64,1 65,5/2
66,1 67,1 68,1/2 69,1/3<but serrulate> 70,1 71,2/3 72,1/2 73,3 74,9/10/11
75,16-42 76,12-30(-38) 77,1-2 78,3/1/2/4 79,1/2 80,3/2 81,1/2 82,1/2 
83,2 84,1
85,1/4 86,2 87,1-3 88,4/2/5/6 89,1/2 90,2 91,2 92,1 94,1 96,2 97,1 98,2 101,3
102,1 103,1 105,1<margin ciliate> 111,3 112,2 113,2 115,1/2 116,2/3 117,9-26
118,13-31 119,7-11 120,1.1-1.9-3.3 121,3-12 122,2 123,1-15 124,2/3 125,2/3/4
126,12-40 127,15-54<to 105 mm in fruit> 128,6-15 129,1-2.2-3.3 130,3-22 131,2
132,2-42 133,1/2 134,5<sometimes dark> 136,2/3 137,1.6-2 138,1<or glabrate>/2
139,1 140,1/2 141,1 142,1/2 143,3 144,1 145,2 146,2/1<rare> 147,1
149,(0-)0.2-0.7 150,2 151,1 153,2/1/5 155,0.6-1.3 156,1 157,2 158,3 159,1
160,1 161,0.4-0.6 162,1 163,1 165,1<rare present unlobed, 0.4-0.63 mm,
distinct> 169,2 170,1 172,2 173,2 174,0.5-1.4 175,3 176,2 178,4/5/6 179,2
180,1 181,1 183,1 188,1/2 189,1/2/3<0.25-0.3 mm> 190,2 191,(0.6-)0.8-2
192,0.2-0.8 193,1 194,1 195,3/2 196,0.32-0.5-0.88 197,4-10 198,1
199,12-13<sample 6 6-7> 200,9 202<8 Jun-12 Jul> 203,1-1225<AK BC> 204,1 206,4
207,1 208,1/2 209,2 214,5 219,6 220<Chromosome numbers of 2n=90-114, reported
from Russia, are based on plants of uncertain identity. Plants forming mats 10
x 2 m; bud scales remain at base of branchlet, persistent; stipules, when
present, up to 2.8 mm, narrowly elliptic, lanceolate, or thread-like; leaf 
margins often entire and ciliate. Plants with ovaries with hairy beaks or 
patches on ovary are putative hybrids with S. arctica.> 223,1
 
# Salix taxifolia/
1<23 DEC 03 17 OCT 02> 2<WIS,CAN,US,MO,SW herbaria:n Mexico,AZ,NM,TX> 4<Salix
taxifolia Kunth> 5<LO taxi> 6<in H.B.K. Nov. gen. sp. 2: 18. 1817> 7<yew-leaf
willow> 9<Salix taxifolia var. limitanea I.M. Johnston> 11,5/4 12,2-16 13,1
14,2 15,1 16,6/4/5 18,1/2 19,2/1 20,10/9/2 21,2 22,1/3 29,3 31,1 32,2/1 33,3
34,10/6/9/2 35,1/2 38,2 39,3 44,1 47,1/2 48,1/2 53,2/1/3 55,0.2-1.5 57,1 60,2
61,10/9<TX> 62,3/2 63,2 64,3 65,10 66,1 68,1 69,1 70,1/2 71,2 72,1 73,4/2
74,1/2/18 75,13-42 76,1.1-4.4 77,5.8-24.6 78,2/1 79,1 80,3
82,1/2<sometimes> 83,1/2<sometimes> 84,1 86,3/1<TX> 87,1-3-6 88,1/2 89,1
90,2/1/3 91,2/1 92,2/1 93,3/2/1 94,10/6/2 96,1 97,1 98,1 101,2/1<TX> 102,1
103,2/1 104,2/1<TX> 105,10/9<TX>/2 108,1 111,3/4<early on short shoots, later
on long shoots> 112,2 113,1/2 115,1 117,7-20 122,2 123,1.5-290 124,2/3
126,7-23 131,2 132,6-160<those flowering as leaves emerge on short branchlets, 
flowering through season on long branchlets> 134,1 136,3 137,1.3-2.8 138,2 
139,1/3/2 140,1/3<in staminate in TX>
141,1 142,1 143,1/2<glandular dotted> 144,3/1 145,1 146,2<possibly rarely
absent> 147,1 149,0.1-0.55 150,2 151,1 153,2/1 155,0.5-1.1 156,1 157,2 158,1
159,1/6 160,3 161,0.4-0.7 162,1 163,2 164,2/3 165,1<rare present> 169,2 170,1
172,4/1/5/2 174,0.4-1.4 175,3 176,2 179,2 180,1/2<TX> 181,2 182,3/4/2 183,10/5
185,1 186,1 187,2 189,1/2/3<or not applicable> 191,0-0.3 192,0-0.3 194,2 195,3
196,0.44-0.53-0.6 197,3-6 198,2/1<sometimes glabrescent> 199,16-26<sample 7
8-14> 200,9 203,380-1700<AZ>/760-1950 204,1 206,4/5 207,2 209,3/31/43
210,2/3/5/6/7/26<Argus 92> 214,3 217,1 223,2
 
# Salix turnorii/
1<23 DEC 03 3 NOV 92> 2<CAN:2 staminate and 1 flowering pistillate specimen>
4< Salix turnorii Raup > 5<CO turn> 6<J. Arnold Arb. 17: 234. 1936> 7<Turnor's
willow> 9<Salix lutea var. turnorii (Raup) Boivin> 11,3 12,1-2.5 13,1
14,3<when buried by sand> 15,1 16,1/4<yellow-gray> 17,2/1 18,1/2<with
sparkling wax crystals> 19,2/1 20,5/6/2<pilose at buds> 21,1/2<bark usually
smooth> 22,1/2 29,4/5 31,1/2<with sparkling wax crystals> 32,2/1 33,1/2/3
34,4/6/11/2 35,3/2 38,2 39,1 44,1 47,3 48,3 49,2 51,3/4 53,2 55,4-13 57,1 60,2
61,6/4 62,1/2 63,2 64,2/1 65,10/4 66,1 68,1/2 69,1/4 70,2 71,2 72,1 73,3
74,3/8/9/19/13 75,26-47 76,7.5-15 77,2.8-4.1 78,3/4/6 79,1 80,2/3 82,2 83,2
84,1 85,2/4 86,1 87,7-10-17 88,2/1 89,1 90,2 91,2 92,1/2 93,1/2 94,1/5/6/10/2
96,1/2 97,1 98,1/2 101,1 102,1 103,2/1 104,1/2 105,5/10<esp midrib>/2 108,1
111,2/3 112,2 113,2 115,1 116,2 117,13-25 118,16-30 119,8-10 120,1.5-2.5
121,2-5 122,2 123,1.5-4 124,3 125,2 126,16-20<to 33 mm in fruit> 127,18-22
128,9-11 129,1.5-1.8 130,2 131,2 132,3-4 134,1/5 136,2 137,1.2-1.6 138,1/2
139,1 140,1/3 141,1 142,1/2 143,1/3 144,1 145,2 146,1 150,2 151,1 153,1/5
155,0.7-1.1 157,2 158,1 159,1/6 160,1 161,0.6-0.8 162,1/2<at base> 163,2 164,3
165,1 169,2 170,1 172,2/6/7 174,0.4-1 175,1 176,2<thin, winged margins>
178,2/6/5 179,2 180,2 181,1 183,1 188,1 189,1 190,1/2 191,0.3-0.5 192,2-4
193,2 194,1 195,1/5 196,0.16-0.23-0.28 197,2.5-5 198,1 199,14-18<sample 5 6-9>
200,9 202<no data, probably May to June> 203,250-300<map>/215<Dorn 95> 204,1
206,3 207,1 208,13 214,4 218,6 220<Endemic. Only distinguished from S.
eriocephala famelica by its amphistomatous leaves, and leaves not caducous. In
one plant ovaries appear to be hairy but the hairs may be a fungus.> 223,1/2
 
# Salix tweedyi/
1<17 AUG 04 NOV 90> 2<A,CAN,COLO,GH,IDA,MONT,NY,RM,WASH> 4<Salix tweedyi (Bebb
ex Rose) C. R. Ball> 5<LA twee> 6<in J. M. Coulter, Bot. Gaz. 40: 377. 1905>
7<Tweedy's willow> 9< Salix barrattiana var. tweedyi Bebb ex Rose> 11,3/4
12,1-3 13,1 14,1 15,1 16,6 18,1 19,2/1 20,6/2 21,1/2 22,3 24,1 27,1 28,1 29,3
31,1/3<sometimes> 32,2 33,1/2 34,6/5 35,2<sometimes reflexed> 37,3/2 38,2 39,1 44,1/2
45,1 46,2 47,3 48,3 49,3 50,3-9.7-23 51,5/4/3 53,2 54,1/2 55,3-11.3-26 
56,3.4-6.3-29 57,1 60,2 61,6 62,2 63,1/2 64,1/2 65,1/6/5 66,1 68,1/2 69,1/4 
70,2 71,1<rare amphistomatous> 72,1 73,3 74,9/10 75,36-65-100 76,17-35.5-85 
77,1.1-1.9-2.9 78,3/4/6/7 79,2 80,3<thickened>
82,2/1 83,2 84,2 85,4/5 86,1 87,7-12-23 88,2/1/4 89,2 90,2/1 91,2 92,2 93,1
94,6/5 96,2 97,1 98,3 101,1 102,1 103,2/1 104,1 105,6/5/2 108,1 111,1 112,2
113,2 115,1 116,2 117,35-53 118,39-56<sample 4> 119,14-22 120,1.5-2.2-3.8
121,3-5 122,1/2 123,0-2 124,1 125,2 126,36-65 127,39-70<to 110 mm in fruit>
128,13-22 129,2.2-3.2-4 130,3-8 131,1<rare present> 132,0-2 134,5<dark> 136,2
137,1.8-4 138,2 139,1 140,1 141,1 142,1/2 143,1/3 144,1 145,2 146,1 150,2
151,1 153,2 155,0.6-1.2 157,2 158,3/1 159,1/6/3 160,1/2 161,0.6-1 162,1
163,1/2 164,3 165,1 169,2 170,1 172,2/1/4 174,0.5-1 175,1/2/3 176,2<thick>
178,2 179,2 180,1 181,1 183,1<rarely hairy> 188,1 189,1/2 190,1 191,1.1-2.8
192,0.4-1.5 193,1/2 194,1 195,4/3 196,0.32-0.53-1 197,4-7 198,1
199,18-30<sample 5 9-15> 200,9 202<12-25 July> 203,1437-3980<CAN>/1780<WA
Kovalchik>/2070-3810<RM Dorn 1997> 204,1 206,3/4 207,1 208,2 209,12/26/47/50
214,4 218,12 220<Stipules broad, length-width 1-1.4-2.8, persistent, proximal 
half of adaxial surface gland-dotted; bases of leaf blades sometimes with 
stipule-like projections; leaves often with coarse, spreading teeth 
proximally.> 223,1
 
# Salix tyrrellii/
1<25 AUG 04 3 Jan 97> 2<CAN> 3<Argus 79> 4<Salix tyrrellii Raup> 5<PH tyrr>
6<J. Arnold Arb. 17: 231. 1936> 7<Tyrrell's willow> 9<Salix planifolia subsp.
tyrrellii (Raup) Argus> 11,3/4 12,0.6-3.5 13,1/5 14,1/3 15,1 16,6 18,1/2/3
19,1 20,1 21,2 22,1/2/3 23,1/2 24,2/1 25,1 26,1-2 27,2 28,1 29,5<sometimes
greenish brown> 31,1/2<crystals>/3 32,1 34,1 37,3/4 38,2 39,2 41,1 43,2 44,1
47,2/3<often brownish> 48,3/2<foliaceous but often brownish> 49,1/2 51,3
53,1/2 55,1-3.4-16<sample 26> 57,1 60,1/2 61,1/5/9 62,2/1<sometimes> 63,2 64,1
65,10 66,5 68,1 69,1 70,1/2 71,2 72,1 73,1/5 74,8/9/19/20 75,15-29-65<sample
26> 76,3.5-8.8-18<sample 26> 77,2.3-3.3-4.4<sample 26> 78,1/3 79,1 80,1/2
82,2/1 83,2 84,2/1 85,1/4/7<very shallowly serrulate or shallowly
serrulate-crenate> 86,1 87,2-5-7 88,1/2/4 89,1 90,2 91,3/2 92,2/1 93,1 94,10/2
96,1 97,4 98,1 101,3 102,1 103,1/2 104,1 105,1/9/2 108,1/4/5 111,1 112,2 113,2
115,1<one catkin> 116,2 117,18-32<sample 7> 118,14-35 119,12-16<sample 7>
120,1.5-2.2-2.3<sample 7> 121,1-3 122,1 123,0 124,1 125,2 126,17-32-44<sample
9> 127,17-51 128,10-13-22 129,1.7-2.4-3.1<sample 9> 130,0-7 131,1<rare
present> 132,0-4<1-2mm in cultivation> 134,5/6<light or dark>/4
136,1<sometimes sylleptically> 137,1-3.7 138,2 139,2/1 140,1 141,1 142,1<to 2x
bract> 143,1<to acuminate>/3 144,1 145,2 146,1 150,2 151,1 153,2 154,1
155,0.8-1.1 157,2 158,3 159,1 160,1 161,0.4-0.68<2 stam specimen> 162,1
163,1/2 164,3 165,1 169,2 170,1 172,2/6 174,0.63-1.1 175,2/1 176,2
178,1/2<beak sometimes reddish> 179,2 180,1 181,2 182,4 183,10 184,1 185,1/5
186,1 187,2 189,1 190,1/2 191,0.6-1.2 192,0.2-0.96<to 1.4 in cult> 193,2 194,1
195,3 196,0.44-0.55-0.75 197,3.6-5 198,2 199,12-16<sample 6 6-8> 200,9 202<14
June-26 June> 203,250-300<Athabasca>/48<Nunavut> 204,1 206,3 207,1/2
208,1/9/13 214,4 218,15 220<Stipules sometimes linear, 4 mm long. Sometimes
flowering sylleptically later in the season. In Nunavut leaves may persist,
yellow-brown, not skeletonized, but not in dunes pops. In Nunavut branchlets
sometimes moderately densely villous or pubescent (hairs short, spreading).>
223,1/2 

# Salix uva-ursi/
1<2 FEB 04 8 JAN 97> 2<CAN,DAO> 4<Salix uva-ursi Pursh> 5<MS uvau> 6<Fl. Amer.
Sept. 2: 610. 1814> 7<bearberry willow> 9<Salix uva-ursi f. lasiophylla
Fernald; Salix uva-ursi f. phyllolepis Fernald> 11,1<compact mats>
12,0.01-0.05<1-5 cm> 13,5<prostrate, short-trailing stems> 14,3 15,1 16,6/5/4
17,2 18,1 19,1 20,1 21,1/2 22,2/3 29,2/3 30,2 31,1 32,1/2 33,1 34,1/3/2 35,1/2
36,3/1/5 37,2 38,2 39,3 40,1/2 44,2 45,1/2 46,1/2 47,1/2/3 48,3 49,2/3 51,3
53,2/3 55,2-6.5 57,1 60,1 61,1 62,2 63,1/2 64,1 65,1/5/3 66,1 67,2<sometimes>
68,1/2 69,1/2 70,1/2 71,2/3/1 72,1 73,3 74,20/21/19/9 75,4-23 76,3.5-10
77,1.7-3.6 78,3/1/2 79,1/2 80,3 81,2 82,1/2 83,2 84,1 85,4/8/1<rare> 
86,3/1 87,4-10 88,4/2/1/6 89,1/2 90,2 91,2 92,1/2<rare> 93,1 94,1/2<rarely>
95,3 96,2 97,1 101,2/3 102,1 103,1/2<rarely a few hairs> 104,1 105,1/2/3<rarely>
106,1/2 107,2 108,1 109,2 110,1 111,3 112,2 113,2 115,1 116,2 117,6-17 118,9-19 
119,5-8 120,1.4-1.9-2.7 121,1-6 122,2 123,0.5-9 124,1 125,1/2/3 126,8-39 
127,11-47<to 55 mm infruit> 128,6-10 129,1.2-2.9-6.5 130,1.5-10 131,2 132,2-10
134,5/6/1/2/4 136,2/3 137,1.1-1.8 138,1/2 139,1 140,1 141,1 142,1/2 143,3/1
144,1 145,2 146,1 150,2 151,1 153,1/2 155,0.4-0.9 157,1<rarely 2> 158,3/4
159,1/2 160,1/2 161,0.4-0.7 163,1 165,1 169,2 170,1 172,1/2 174,0.5-0.8
175,1/3 176,2<thickish or thinnish> 178,5/6/4 179,3/2 180,1 181,1 183,1 188,1
189,1 190,2 191,0.35-1 192,0.32-1.6 194,1 195,3/4 196,0.1-0.23-0.4 197,3-5
198,1 199,4-9<sample 7 1-5> 200,1 201<Jorgensen, Sorensen, & Westergaard 1958,
Löve & Löve 1966> 202<18 Jun-4 Aug.> 203,15-1160<CAN> 204,1 206,1/2/3/4 207,2
208,3/6/8/9/12 209,19/29/34/45 214,5 219,5 220<Buds yellowish, ovate,
glabrous, swollen, suture a raised rib; stipules narrowly to very narrowly
elliptic; proximal leaves with long, straight hairs abaxially; leaf margins 
sometimes reddish.> 223,1
 
# Salix vestita/
1<22 DEC 03 27 Oct 98> 2<CAN:AB,BC,NF,QU,MB,NWT> 3<Argus 1983,1991> 4<Salix
vestita Pursh> 5<CH vest> 6<Fl. Amer. Sept. 2: 610. 1814> 7<rock willow>
9<Salix leiolepis Fernald; Salix reticulata var. vestita (Pursh) Andersson;
Salix vestita subsp. leiolepis (Fernald) Argus; Salix vestita var. psilophylla
Fernald & St. John> 11,2/3 12,0.2-1.5 13,1 14,1 15,1 16,9/6 17,1 18,1 19,1/2
20,1/10/6/2 21,1 22,3/4 24,2/1 25,1 26,1-3 27,1/2 28,1 29,3/4 31,1 32,2 33,2/1
34,10/5/6 35,2 36,1/2/3 37,2 38,2 39,2 44,1 47,2/1 48,2 53,2/3 54,1 55,2-8
57,2<sometimes dark brown>/1 58,1 59,1/2/3 60,2/1 61,4<short, sparse
hairs>/1/2 62,2 63,2 64,3 65,10 66,1/2 68,1/2 69,1/7/8 70,2<submarginal> 71,1
72,1 73,1 74,10/11/20 75,18-67 76,10-40 77,1.1-2.3 78,4/3/6 79,1/2 80,1
82,1/2 83,2 84,2 85,7/1<subentire> 86,1 87,3-7.2-12 88,5/4/6/7 89,1/2 90,2 91,3
92,2 93,2/3/1 94,6/10<veins often with long straight hairs> 96,1/2 97,1 98,1
101,2 102,1 103,1/2 104,1 105,1/10 108,1 111,3 112,1 113,2 115,1 116,1/2
117,10-35(-42) 118,13-48 119,4-6.5(-8) 120,1.8-4.4-7.1 121,3-8 122,2<normal
veg shoot> 123,3-31(-50) 124,1 125,1/2 126,10-53(-60) 127,18-50<to 57 mm in fruit> 
128,4-10
129,2.5-3.9-6 130,4-12 131,2 132,3-27(-40) 133,1/2 134,1 136,2/3 137,0.8-1.6
138,2 139,3 140,1 141,1/2 142,1 143,3 144,1 145,2 146,2 147,1/2 148,2
149,0.6-0.75 150,2 151,1/2 152,2 153,1 155,0.5-1.2 156,2<shallow cup>/1 157,2
158,3 159,1/6 160,1 161,0.3-0.5 162,1 163,2 164,2 165,1/2 166,1/2 167,2
168,(0-)0.75-0.9 169,2 170,1/2 171,2 172,2/5/1<almost filiform> 174,0.7-1.4
175,2/3/1 176,2 177,1/2<distinct> 178,1/5/6 179,2/6 180,3 181,2 182,4 183,9
184,1/2 185,1 186,1/2 187,1 189,3/4<almost> 190,2 191,0.2-0.4 192,0.4-1.2
194,1 195,4 196,0.2-0.28-0.36 197,3-5 198,2 199,13-15<sample 2 6-8> 200,1
201<Dorn 1975b; Hedberg 1967; Löve & Löve 1975, 1982; Taylor & Brockman 1966>
202<18 Jun-25 Jul> 203,2-2370<CAN> 204,1 206,3/4/12<c Siberia> 207,1/2
208,1/2/3/4/6/8/9/10/12 209,26/37/47<?> 214,5 219,2 220<Branchlets appear as
long vegetative and short flowering branchlets, a series of short branchlets
results in branches with close internodes as in Alnus, only rarely do branches
not terminate in a catkin; buds sometimes glaucous, tuft of wax at base of
hairs; adaxial leaf surfaces are impressed-reticulate veined.> 223,1
 
# Salix viminalis/
1<15 SEP 04 19 NOV 92> 2<CAN:Eurasia,Canada,USA> 4<Salix viminalis L.> 5<VI
vimi> 6<Sp. pl. 1021. 1753> 7<osier, basket willow, silky osier> 11,4 12,3-7
13,1 14,1 15,1 16,4/5/1 18,1 19,1/2 20,1/3/2 21,1 24,2/1 25,1 26,1-4 27,1/2
28,1 29,3/1/9 31,1 32,1/2 33,3/2/1 34,1/6/11/3/2 35,2/3 36,5 38,2 39,2 44,1
47,2/1 48,3<sometimes brownish> 49,1/2 51,2 53,2 54,3 55,4-13 57,1 60,2
61,6/3/11 62,2 63,2 64,3 65,7/9 66,1 68,1 69,1 70,1/2 71,1 72,1 73,5
74,1/2/3/8 75,53-130 76,5-33 77,4.7-13.7 78,2/1 79,1 80,1 
82,2/1<apparently so> 83,2 84,3 85,9/1<sometimes apparently so> 86,1 87,3-6 
88,2/1/4 89,1 90,2/3
91,2 92,2 93,3/2 94,9/8/7<midrib raised, pubescent, yellowish> 96,1/2/3 97,1
98,1/2 101,1/2 102,1 103,2 104,1/2 105,4 108,2 111,2/3 112,2 113,2 115,1
117,22-35 122,1/2 123,0-2 124,2/1 126,22-55 131,1/2 132,0-4 134,1/5 136,2
137,1.6-2.2 138,2 139,2/1 140,1 141,1 142,1 143,2/3 144,1 145,2 146,1 150,2
151,1 153,1/2 155,0.6-1.5 157,2 158,3<slightly so> 159,1/2 160,1 161,0.6-0.8
162,1 163,1 165,1 169,2 170,1 172,1/2 174,0.9-1.4 175,3 176,2<thin> 178,1/2
179,2 180,1 181,2 182,4 183,10 184,1 185,1 186,1/2 187,2 189,1 190,1
191,0.6-1.8 192,0.1-0.5 194,1 195,3 196,0.72-1.3-1.8 197,4-6 198,2
199,18-19<sample 4 9-10> 200,1 201<Zsuffa & Raj 1981> 202<Apr-early May> 204,2 
205,1/2 206,3/4/11
208,5/6/8/10/11/12 209,7/14/15/19/21/30/34/35/39/45 214,4 218,18 220<Stipules
linear. The Iowa specimen appears to be a naturalized occurrence. It may be a
hybrid with S. caprea or S. cinerea.> 223,2
 
# Salix wiegandii/
1<15 SEP 04 26 OCT 00 10 Nov 93> 2<CAN:NF> 4<Salix wiegandii Fernald> 5<CD
wieg> 6<Rhodora 35: 243. 1933> 7<Wiegand's willow> 11,2 12,0.2-0.5 13,1<occas
prostrate> 14,1 15,1 16,4/6 18,1 19,2/1 20,7/2 21,1 24,1 25,1 26,1.25-2 27,1
28,1 29,9/3 31,1 32,2 33,3/2/1 34,8/6 35,2 38,2 39,1/2 44,1 47,3 48,3
49,2/3<apparently> 51,3/4 53,2/3 55,3-8 57,1 60,2 61,8/6 62,2 63,2 64,3/2
65,8/6 66,1 68,1 69,1 70,1/2 71,1 72,1 73,1/5 74,8/9/10 75,24-44 76,12-24
77,1.6-2.6 78,1/3/6 79,1/2 80,2 82,1/2 85,1/9 88,1/4/2 89,1/2 90,2 92,2 93,2/1
94,7/6<floccose> 96,2 97,1 98,4<sometimes mixed with long st hairs> 101,2
102,1 103,2 104,1 105,7/6<floccose> 108,1 111,3 112,2 113,2 115,1 117,20-27
122,1 123,0 124,1 126,26-55 131,2/1 132,0-4 134,5/6/4 136,2 137,1.4-3.2 138,2
139,2 140,1 141,1 142,1 143,2/3 144,1 145,2 146,1 150,2 151,1 153,1/2
155,0.7-1.2 157,2 158,1/2 159,1/2 160,1/2 161,0.6-0.8 162,1 163,1 165,1 169,2
170,1 172,2/6/5 174,0.7-1.2 175,3/1 176,2 178,1/2/3 179,2 180,1/2 181,1/2
182,3/1 183,1/7 184,2 185,1 186,3 187,2 188,1 189,1 190,1/2 191,1-2.4
192,0.4-1.1 194,1 195,4/3 196,0.4-0.64-1 197,6-7.5 198,1/2 199,16<sample 1 8>
200,9 202<23-25 June> 203,15-20<CHECK MAPS> 204,1 206,3 207,2 208,6 214,4 218,5
220<Possibly S. calcicola X candida or a species of hybrid origin.> 223,1
 
# Salix wolfii var. wolfii/
1<15 SEP 04 25 NOV 92> 2<CAN> 4<Salix wolfii Bebb> 5<HA wol-wol> 6<in
Rothrock, Rep. Bot. U. S. Geogr. Surv. 6: 214. 1878> 7<Idaho willow> 11,2/3
12,0.5-2 13,1 14,1 15,1 16,6/7 18,1 19,2/1 20,4/2 21,2 22,3/2/1 29,3/1 31,1
32,2 33,2/1 34,4/10 35,1/2 36,1/2/3/4 37,3 38,2 39,1 43,2 44,1 47,2/3 48,3 49,2 
51,5/3
53,1/2 54,1 55,3-5.6 57,1 60,2 61,4/10 62,2 63,2 64,1/2/3 65,10/9/6 66,1 68,1
69,1 70,1/2 71,1 72,1 73,5/2 74,3/8/9/19 75,31-56 76,8-16.5 77,2.5-5.6
78,1/3/4 79,1 80,3 82,1 83,1 85,1 88,1/2/4 89,1 90,1 92,2 93,1/2 94,4/9/6 95,1
96,1/2 97,1 98,1/2 99,1/2 100,1 101,1 102,1 103,2 104,2/3 105,9/10/6 106,1
107,1/2 108,1
109,2/3 110,1 111,3 112,2 113,2 115,1 116,3/4 117,9-15 118,9.5-15 119,8-12
120,1.1-1.3-1.5<sample 8> 121,0-2 122,2 123,1-3 124,1/2 125,3/4 126,8-17
127,8.5-19 128,7-12 129,1-1.3-1.5<sample 8> 130,0.5-2 131,2 132,1-7 134,5/6/4
136,2 137,0.8-1.6 138,2 139,1/2 140,1 141,1 142,2 143,3/1 144,1 145,2 146,1/2
147,1<usually only proximal flowers> 149,(0-)0.1-0.2 150,2 151,1/2 152,2 153,2
155,0.4-0.9 156,1 157,2 158,1<rarely purple becoming yellow> 159,1/6 160,1
161,0.4-0.5 162,1 163,1 165,1 169,2 170,1 172,2 174,0.4-0.8 175,1/2/3
176,2<thin> 178,1/2<very young reddish> 179,2 180,1/2 181,1 183,1 188,1 189,1
190,1/2 191,0.3-0.9 192,0.2-0.9<sometimes apparently 0> 193,2/3/1 194,1 195,3/4
196,0.24-0.3-0.4 197,3-5 198,1 199,10-12<sample 4 4-6> 200,1 201<Dorn 1975b>
202<5-18 June> 203,2000-3800/2010-3350<RM Dorn 1997> 204,1 206,4 207,1
209,6/12/26/28/37/44/50 214,4 218,10 220<There are buds in the axils of
proximal leaves on the flowering branchlets (Lackschewitz 9554 CAN.) One proximal 
leaf has petiolar glands.> 223,1/2
 
# Salix wolfii var. idahoensis/
1<15 SEP 04 25 NOV 92> 2<CAN> 4<Salix wolfii Bebb var. idahoeneis C. R. Ball>
5<HA wol-ida> 6<Bot. Gaz. 40: 378. 1905> 7<Idaho willow> 9<Salix idahoensis
(C. R. Ball) Rydb.; Salix wolfii subsp. idahoensis (C. R. Ball) E. Murray>
11,2/3 12,0.12-2 13,1 14,1 15,1 16,3/4 18,1/2 19,2/1 20,4/5/2 21,2 22,1/2
29,2/5<darker in age> 31,1/2<in age> 32,2 33,1/2 34,4/6 35,1/2 36,1/2/3 38,2 
39,1 43,2
44,1 47,2/3 48,3 49,2 51,5/2/3 53,2 54,1 55,3-10 57,1 60,2 61,4 62,2 63,2
64,2/3 65,10 66,1 68,1 69,1 70,2/1 71,1 72,1 73,5/2 74,7/8/9/18 75,25-60
76,6-20 77,2.5-3.7-5.6 78,1/3/4 79,1 80,3 82,1 83,1 85,1 88,1/2 89,1 90,1 92,2
93,2 94,6 95,1 96,1/2 97,1 98,1/2 99,3 100,1 101,1<not visible> 102,1 103,2
104,2 105,10/6 106,1 107,1/2 108,1 109,3/2 110,1 111,3 112,2 113,2 115,1 116,2/3
117,11-16 118,13-16 119,6-9 120,1.2-2.7<sample 3> 121,0-1.5 122,2 123,1-5.5
124,1 125,2/3 126,8-30 127,8.5-38 128,5-12 129,1.3-1.9-2.5<sample 8> 130,0.5-8
131,2 132,1-11 134,5/6/4 136,2 137,0.96-2 138,2 139,1/2 140,1 141,1 142,2/1/3
143,3/1 144,1 145,2 146,2/1<sometimes present even in flowers which generally
lack them> 147,1/2 148,2 149,0-0.24 150,2 151,1/2 152,2 153,2 154,2
155,0.58-1.1 156,1 157,2 158,1 159,1/6 160,1 161,0.34-0.52 162,1 163,1 165,1
169,2 170,1/2<rare> 171,2 172,2/5/6 173,1 174,0.4-1.05 175,3/2<rare> 176,3
178,2/3<very young reddish> 179,2 180,1/2 181,2 182,2/3 183,4/7 184,1/2 185,1
186,2 187,2 188,1 189,1/2 190,1/2 191,0.4-1 192,0-0.44 193,3/1 194,1 195,4
196,0.24-0.3-0.36 197,3-4 198,2 199,8-16<sample 2 4-8> 200,9 202<11-30 June>
203,2130-3120<CAN>/2000-3800/2010-3350<RM Dorn 1997> 204,1 206,4 207,1
209,6/12/26/28/44/50 214,4 218,10 220<Ovaries are hairy all over, in patches
or streaks, or at base and on stipe. Plants with hairy ovaries rarely set seed
and and appear to be infertile. This along with the presence of staminate
abaxial nectaries suggests hybridization, possibly with S. glauca. Staminate 
plants can't be identified to variety.> 223,1/2
 
# Chosenia arbutifolia/
1<23 DEC 03 28 Nov 94> 2<CAN,NY:Asia (30 sheets)> 4<Chosenia arbutifolia
(Pall.) A.K. Skvortsov> 5<Chosenia> 6<Bot. mat. Gerb. Bot in-ta AN SSSR 18:
43. 1957> 9<Salix arbutifolia Pall.> 11,5 12,5-15 13,1 14,1 15,U 16,1 18,1/2/3
19,1 20,1 21,1 29,3/5 31,1/3 32,1 34,1 38,1 39,3 53,2/3 55,4-10 57,1 60,1 61,1
62,1/2 63,1/2 64,1 65,1/3<very caducous>/2 66,5 68,1 69,1 71,2/3<sometimes
apparently hypostomatous> 72,1 73,3 74,8/3/18 75,35-72 76,10-16 77,3.1-5.5
78,2/1/3 79,1 80,3/2 82,1/2 84,1 85,1/4/5<closely> 86,3<to just below middle>
87,5-7 88,1/4/2 89,1 90,2 91,2 92,1 94,1 101,1 102,2/1 103,1 105,1 111,3 112,2
113,2 115,3 117,25-35 122,2/1 123,0-3 124,3 126,25-55<10 wide> 131,2 132,2-13
134,1 136,3 137,1.6-3.2 138,2 139,1 140,2<ciliate> 141,5 142,1/2 143,3/4
144,1<undulate>/4 145,1 146,1 150,1 157,4-5 158,1 159,6 160,1 161,0.4-0.6
162,1<adnate to bract> 163,1 165,1 169,1 179,1 180,3 181,1 183,1 188,2 189,4
191,0.28-0.36 192,0.5-1.1 194,2 195,3 196,0.48-0.61-0.8 197,4.5-6 198,1
199,4<2> 200,1 201<Suda 1958, 1963; Zhukova 1968; Yurtsev & Zhukova 1982>
206,10 220<catkins pendulous, bracts translucent, style 2-branched> 223,1/2
 
# Salix arbuscula/
1<30 DEC 03 3 AUG 01> 2<CAN:Europe> 3<Meikle 1984> 4<Salix arbuscula L.> 5<AB
arba> 6<Sp. pl. 2: 1018. 1753> 11,2/3 12,0.5-0.7 13,1<spreading> 14,U 15,U
16,6/9 18,1<rare strongly glaucous> 19,1/2 20,1/4/2 21,1/2 22,1<rare>/2/3
29,3/5/8 31,1/2 32,1/2 33,1 34,1/11/2 35,3 38,2 39,2/3 44,1 47,3/2 48,3 49,2
51,3 53,2/3 55,2.5-6 57,1 60,2 61,11 62,1/2 63,1/2 64,1 65,1/9 66,1 68,1 69,1
71,2 72,1 73,3/4 74,20/8/9/10 75,19-41 76,7-18 77,1.9-3.4 78,1/3 79,1 80,3/2 
82,2 83,2 84,2 85,4/8 86,1 87,4-8-11 88,1/4<rounded tip> 90,2 91,2 92,1/2 93,1
94,1/10<sparsely>/2 96,1 97,1 98,1 101,2 102,1 103,1 105,1 111,3 112,2 113,2
115,3 117,12-20 122,2 123,1.5-6 124,2/3 126,11-27 131,2 132,2-8(-16) 134,1/5/4
136,2/1<cup-shaped> 137,0.8-1.5 138,2 139,1/2 140,1 141,1 142,1 143,3 144,1
145,2 146,1 150,2 151,1 153,1/2/5 155,0.4-1 157,2 158,3 159,1/6 160,1
161,0.38-0.5 162,1 163,1 165,1 169,2 170,1/2 171,2 172,1/2 174,0.6-1.4
175,2/3/1 176,2<thinnish> 179,2 180,1 181,2 182,4 183,9 184,1 185,1/5 186,1
187,2 189,1 191,0.4-0.75 192,0.5-1<sometimes apparently 0> 194,1 195,3/4
196,0.2-0.29-0.5 197,2-6 198,2 199,7-12<sample 6 3-6> 200,1 201<Marklund in
Holmberg 1931> 206,11 214,4 218,1 220<Bud scales often remain attached at base
of shoot> 223,1
 
# Salix atrocinerea Spain/
1<14 JAN 04 8 FEB 97> 2<DAO:Spain> 4<Salix atrocinerea Brotero> 5<CI atr-Spa> 
6<Fl. Lusit. 1: 31. 1804> 7<rusty willow> 10<syn: S. cinerea subsp.oleifolia 
(Smith) Macreight> 
11,U 12,U 13,1 14,U 15,U 16,4/5/9/6 18,1 19,2/1 20,5/2 21,1/2
29,4/3 31,1 32,2 33,3 34,11/6 35,2/3 38,2 39,2 51,3 53,1 55,3-13 57,1 60,2/1
61,11/2 62,2/1 63,2/1 64,1/2 65,1/7/10 66,1/5 68,1/2 69,1/4 70,1/2 71,1 72,1
73,5/3 74,19/20/8/9/21 75,29-100 76,14-33 77,1.8-4.3 78,1/4 80,2 82,1/2 83,2
84,2/3 85,1/7/9 86,1/3 87,2-5 88,1/4<tip pointed>/5 90,2 91,2 92,2/1 93,1/2
94,7/6<coarse hairs>/2 96,2/1 97,1/5 98,2/3 101,1/2 102,1 103,2/1 104,1
105,5/2 108,1/5 111,1 112,2 113,2 115,1 116,2 117,18-28 119,11-16 122,1/2
123,0-5 124,2/3 125,2 126,20-35 128,11-18 131,2/1 132,0-3 134,5/4 136,2/3
137,1-2.5 138,2 139,1/2 140,1 141,1 142,1/2 143,3/1 144,1 145,2 146,1 150,2
153,2 155,0.4-0.8 157,2 158,1 159,2/4 160,1 161,0.6-0.9 162,1 163,2 164,3
165,1 169,2 172,2/4 174,0.5-0.75 175,1 176,2<thick> 179,1 180,2 181,2 182,4
183,9 184,1/2 185,1 186,1 187,2 189,1 191,0.25-0.5 192,1.6-2.4 194,1 195,4
196,0.23-0.43-0.63 197,5-7 198,2 199,12<sample 1 6> 204,2 205,1/2 214,4 218,17
220<Europe; Buds with strong lateral ribs; decorticated wood ridged; hairs rigid, 
ferruginous appear to be glandular at base.> 223,1/2
 
# Salix brachypoda/
1<30 DEC 03 1 JUN 97 15 JUN 97> 2<HUH,MO,CAN:Eurasia> 3<Skvortsov 68> 4<Salix
brachypoda (Trautv. & G. Meyer) Kom.> 5<IN brap> 6<Act. Hort. Petrop. 39: 49.
1923> 11,2 12,0.3-0.5 13,1 14,1 15,1 16,4/6 18,1 19,2/1 20,6/10/11/2 21,1/2<in
small slender pieces> 24,1 27,1 28,1 29,1/3<hair yellowish> 31,1 32,2 33,2/3
34,6/11/10/9 35,2/1 36,5 38,2 39,3 43,1/2 44,1 47,2 48,3 49,2 51,3/2
53,2<yellow> 55,2-6 57,1 60,2 61,6/11<yellow> 62,1/2 63,2 64,3 65,10 66,1
68,1/2 69,1/4 70,2 71,1 72,1 73,3/5<midrib depressed> 74,8/3/2 75,21-59
76,5-16 77,2.9-6.6 78,1/3 79,1 80,2/1 82,1 83,2 85,1 88,1/2<short> 90,2/3 91,2 
92,2
93,1/2/3 94,10/9 96,1 97,1/3 98,1 101,1/2 102,1 103,2 104,1/2 105,10/9/11
108,1 111,3/2<sometimes> 112,2 113,2 115,1 116,2 117,15-25 119,6-14 121,0-2
122,2/1 123,0-2.5 124,1 125,1/2 126,12-30 128,5-10 130,0-6 131,2/1 132,0-9
134,5/4 136,2 137,1.2-1.8 138,2 139,1/2 140,1 141,1 142,1 143,1/3 144,1 145,2
146,1 150,2 151,1 153,2/5 155,0.38-0.7 157,2 158,3 159,1 160,1 161,0.4-0.5
162,1 163,1/2 164,3 165,1 169,2 170,1 172,2/5/4 174,0.38-0.6 175,1
176,2<thickish> 179,2 180,1 181,2 182,3/4 183,10/6 184,1/2 185,1 186,1/2
187,1/2 189,1 191,0.5-0.6 192,0.6-0.8 194,1 195,3 196,0.38-0.5 197,3.5-5 198,2
199,6<sample 3 3> 206,13 223,1/2
 
# Salix cardiophylla subsp. urbaniana/
1<30 DEC 03 29 Aug 97 > 2<MO:Japan,Russia(20 specimens),CAN> 4<Salix
cardiophylla Trautv. & G. Meyer subsp.urbaniana (Seemen) A. K. Skvortsov> 5<UR
car-urb> 9<Toisusu cardiophylla (Seem.) Kimura, T. urbaniana Kimura> 11,5
12,5-10 13,1<?> 14,1<?> 15,U 16,4 18,1 19,1 20,1/3<at nodes>/2 21,1 29,1/3/4
31,1/2 32,1/2 33,1 34,1/3 35,2 38,1 39,3 42,U 47,3 48,3 51,3/4 53,3 55,7-28
57,1 60,2 61,6/11 62,2<sometimes drying dark> 63,2 64,3 65,6/7 66,1/5 68,2
69,2/4 71,1 72,1 73,5/3 74,9/13/3/4/15/14 75,80-137 76,27-61 77,1.7-4.2
78,3/4<concave at base>/6<uncommon> 80,3 82,2 83,2 84,1 85,3/7/4 86,1 87,3-6 
88,2/3<sub> 90,2 91,2
92,2<hairy esp on midrib and veins>/1 93,1/2/3 94,6/5/10/2 96,2/1 97,1/5
98,3/1 101,2 102,1 103,1/2 104,1 105,1<midrib moderately densely
velvety>/4/5/6 108,1 111,3 112,2 113,2 114,1 115,1 116,1 117,42-92 119,9-12
122,2 123,9-22 124,1 125,1 126,60-130 128,6-12 131,2 132,15-50 134,1<darker
toward base>/5<light> 136,3<obovate> 137,2-4.5 138,1/2 139,1 140,1<ciliate>
141,1 142,2 143,3 144,1<sometimes irregularly toothed> 145,1 146,2 147,1/2
148,1 149,0.3-0.5 150,2 151,1 153,4/2 155,0.3-0.5 156,1 157,4-6 158,1 159,1/2
160,1 161,0.5-0.75 162,1 163,2 164,2/3 165,1 169,2 170,2 171,1 172,2
174,0.2-0.6 175,1/2 176,1 179,1 180,3 181,2 182,2/4<glabrous spot at distal
and proximal ends> 183,10 184,1 185,1 186,1/2<curved> 187,1/2 189,3/4
191,0.6-1<2-branched> 192,0.2-0.7 194,2 195,3 196,0.5-1.25 197,4-5 198,2
199,4<2> 200,1 201<Suto 1940; Suda 1958> 203,100-1500 206,13 220<Too few
specimens to determine if cataphylls are present but there is a long scar at
the base of the flowering branchlet that may be a cataphyll scar.> 223,1/2
 
# Salix coactilis/
1<Not upgraded since 14 Apr 00> 2<HUH CAN> 4<Salix coactilis Fern.> 5<GR coac> 
6<Rhodora : 22.1906> 11,4 12,U 13,U 14,U 15,U 16,6 18,U 19,U 20,U 21,1 29,U 
31,U 32,U 33,2/3
34,11 35,U 38,U 39,1 51,3/2 53,U 55,11-24 57,1 60,2 61,4 62,1 63,2 64,3 65,9
66,1<?> 68,2 69,4 70,2 71,1 72,U 73,U 74,U 75,88-160 76,26-38 77,3-4.4 78,3/1
79,1
80,2 82,2 83,2 84,2 85,6 86,1 87,4-6 88,3/2 90,2 91,U 92,2 93,1/2 94,9/10 96,1
97,5 98,1/2/3 101,1/2 102,U 103,2/1 104,1 105,2/9<midrib pubescent or
short-silky>/10<?> 108,5 111,3<?> 112,U 113,U 115,1 116,2 117,17-20 119,7
120,U 121,4-6 122,1<evidently absent> 123,0.4-1 124,2 125,1 126,23-42 128,5-10
129,U 130,1-5 131,2 132,3-6 134,5 136,2 137,1-1.4 138,2 139,3 140,1 141,1
142,1/2 143,3 144,1 145,2 146,1 150,2 151,1 153,U 155,U 157,2 158,2 159,1<?>
160,1 161,0.4-0.44 162,1/2 163,2 164,3 165,1 169,2 170,1 172,4/2 174,0.4-0.48
175,1 176,U 179,2/3<?> 180,U 181,2 182,4 183,9 184,1 185,1 186,1 187,U 189,1
191,0.24-0.6 192,1-1.7 194,1 195,1 196,0.3-0.4 197,3.2-4 198,2 199,U 200,U
204,U 206,3/4 208,5/12 209,13/19/38 214,4 218,9 223,1/2
 
# Salix geyeriana (north)/
1<23 DEC 03 24 SEP 00 9 SEP 00 18 May 00 21 AUG 91> 2<CAN:BC,OR,WA;NA:CA>
4<Salix geyeriana Andersson> 5<GE gey-Nor> 6<Öfvers. Förh. Kongl. Svenska
Vetensk.-Akad. 15: 122. 1858> 7<Geyer's willow> 10<The typical species.>
11,3/4 12,1-5 13,1 14,1 15,1/2 16,2/5/6/7 18,3/1 19,2/1 20,1/7<sparsely so>/2
21,1/2 23,2 24,1/2 25,1 26,1-5.5 27,2 28,1 29,1/3/5/6 31,3/1 32,1/2 33,1/2
34,7/11/1/2 35,1/3 36,5 38,2 39,2 44,1 47,1/2 48,1/2 53,1/2/3 55,3-9 57,1<rare
with glands> 60,2<or all over> 61,11 62,1/2 63,2 64,3/2/1 65,10 66,1/5 68,1/2
69,1 70,1/2 71,1<rare puberulent> 72,1 73,3 74,2/7/8 75,32-74 76,6.5-14
77,3.6-5.3-8.4 78,1/3 79,1 80,3/2 82,1<rare toothed> 83,2 84,2/1
85,1<rarely remote, shallow teeth> 86,1 87,1-2.5-6 88,2/1 90,2 91,2 92,2/1
93,2/1/3 94,9/10/2 96,1 97,5/1 98,1 101,2 102,1 103,2/1 104,1/2/3 105,9/10/2
108,5/1 111,3/2 112,2 113,2 115,1 116,4<1-1.1> 117,6-21 118,9-18 119,6-11
121,0-2 122,2 123,1-5 124,1/2/3 125,3/4 126,8-20 127,8-21 128,7-17 130,0-3
131,2 132,0.5-8 134,1/5<light brown, sometimes rose at apex> 136,2 137,1.2-2.8
138,1/2 139,1 140,1 141,1 142,2/1<short> 143,3/1 144,1 145,2 146,1 150,2
153,2/5/4 155,0.3-0.75(-0.9) 157,2 158,1/3 159,1/6 160,1 161,0.4-0.5<0.6>
162,1 163,1/2 164,2/3 165,1 169,2 170,1 172,2/4 174,0.3-1 175,1<very rarely
equalling> 176,2<thickish> 178,2 179,2 180,1 181,2 182,2/3 183,9 184,1 185,1/5
186,1 187,2 189,1/2 190,1 191,0.1-0.2 192,1-2.8 194,1 195,2 196,0.2-0.3-0.44
197,4-6 198,2 199,6-12<sample 11 3-6> 200,1 201<Dorn 1975b> 203,1830-3260<RM
Dorn 1997> 204,1 206,3/4 208,2 209,5/6/12/26/28/37/44/47/50 214,4 218,8
220<Excluding SW pops> 221<Stipules rarely foliaceous and acute in BC and
Wash. These plants may be hybrids or introgressants.> 223,1/2
 
# Salix geyeriana (SW)/
1<23 DEC 03 24 SEP 00 01 DEC 92> 2<CAN:AZ,NM> 4<Salix geyeriana Andersson>
5<GE gey-SW> 6<Öfvers. Förh. Kongl. Svenska Vetensk.-Akad. 15: 122. 1858>
7<Geyer's willow> 10<Southwestern populations differ from those in the north
but have not been formally named.> 11,3/4 12,0.6-5 13,1 14,1 15,1<rare
somewhat brittle> 16,6/7 18,3 19,1 20,1/2 21,1/2 23,2 24,2 25,1 26,3-5 27,1
28,1 29,5/6/2 31,3 32,1<apparently so>/2 33,1 34,1<apparently so but finely
hairy>/4 35,1/2/3 38,2 39,2 44,1 47,1/2 48,1/2 49,2 53,2/3 55,2-5.5 57,1 60,2
61,9/11/4 62,2 63,2<rare glabrous> 64,2 65,9/10<rare glabrous> 66,4/5 68,1/2
69,1/4 70,1/2 71,1/2 72,1 73,1/5 74,1/2/7/8 75,40-89 76,5.5-12.5 77,5-7.4-11.3
78,1/3<sometimes slightly decurrent> 79,1 80,3/2 82,1/2 83,2/1 84,1 85,1/3/4 
86,1/2 87,1-3-6 88,1/2 90,2 91,2
92,1/2 93,1 94,1/9/2 96,1 97,4/5 98,1 101,2 102,1 103,2/1<except midrib> 104,1
105,9<especially on midrib>/2 108,4/5 111,3/1/2 112,2 113,2 115,1 116,4
117,5-9 119,8-9 121,0-1 122,2 123,1 124,1 125,3/4 126,7-13 128,8-12 130,0
131,2 132,0.5-5 134,5<dark>/6 136,2 137,1.3-2 138,2 139,1 140,1 141,1 142,2/1
143,3/1 144,1 145,2 146,1 150,2 153,2/5 155,0.3-0.48 157,2 158,2/3 159,1/6
160,1 161,0.4-0.5 162,1 163,2 164,2/3 165,1 169,2 170,1 172,2/5 174,0.2-0.75
175,1 176,2<thin> 178,2/5/6 179,2/4 180,1 181,2 182,3/2 183,9 184,1 185,1
186,1 187,2 189,1/2 190,1/2 191,0.2-0.6 192,0.4-1.2 194,1 195,1
196,0.2-0.26-0.32 197,3-4.5 198,2 199,6<sample 4 3> 200,9 203,2000-2870 204,1
206,4 209,3/31 214,4 218,8 220<incl only 2 staminate plants,range not fully
known. Ariz and N.M. populations pops. Branchlet hairs 0.04-1.6 mm. Petiole
hairs 0.1-0.2 mm. Leaf adaxial surface hairs 0.4-0.6 mm. Ovaries reflexed in
age. The Granfelt collection 88-109,89-72, 89-141, 89-2340 from Arizona with
foliaceous stipules, broader serrulate leaves may be hybrids with S.
irrorata.> 223,2
 
# Salix hastata Europe/
1<30 DEC 03 24 SEP 00 9 SEP 00 10 Mar 00 31 JUL 96> 2<CAN:Europe> 3<Skvortsov
68> 4<Salix hastata L.> 5<HA has-Eur> 6<Sp. pl. 2: 1017. 1753> 7<halberd
willow> 10<Based on European material> 11,2/3<rare trees> 12,0.2-3 13,1 14,1
15,U 16,6/5/9 18,1<glossy> 19,2/1 20,5/6/2 21,1 29,3/8/1 31,1/2 32,2 33,1/2/3
34,6 35,2 36,1/2/3 37,1 38,2 39,2/1 44,1 47,3 48,3 49,2 51,2/3 53,1/2 55,2-7
57,1<rare with glands> 60,1/2 61,1/5/6 62,1/2 63,1/2 64,1 65,1/5 66,1 68,2/1
69,1/4 70,2<rarely apparently eglandular> 71,1 72,1 73,5/3 74,9/10/11/16/20/21
75,28-65 76,11-34 77,1.3-2.6 78,1/3/2/4<uncomon>/6<uncommon> 79,1/2 80,2/3 82,2 
83,2 84,1/2
85,3/2/4<irregularly>/8 86,1 87,5-8 88,1/4<tip pointed>/2<abruptly short-acum>
90,2/1 91,2/1 92,1/2 93,1 94,1/4/2 96,2/1 97,1 98,2 101,1/2 102,1 103,2/1
104,1 105,1/5/2 108,1/5<on midrib> 111,3 112,2 113,2 115,2 116,2 117,20-38
118,22-40<sample 4> 119,10-11 120,2-2.8-3.8 121,1.5-2 122,2 123,1.5-3 124,2/3
125,1/2 126,18-48 127,20.5-59 128,8-11 129,1.8-3.3-4.4 130,2-11 131,2 132,3-8
134,5/4 136,2/1 137,1-2.2 138,2 139,1/2 140,1 141,1<rare wh and ferr> 142,2/1
143,3/1 144,1 145,2 146,1 150,2 151,1 153,2/4 155,0.25-0.7 157,2 158,1 159,1
160,1 161,0.5-0.8 162,1/2 163,1 165,1 169,2 170,1 172,2/4 174,0.3-1 175,1
176,2<thick> 178,2/3/6 179,2 180,1 181,1 183,1 188,1 189,1/2 191,0.5-1.6
192,0.6-1.25 193,1/2 194,1 195,5/4<rare slender> 196,0.25-0.3-0.43 197,6-7
198,1 199,11-20<sample 4 5-10> 200,1/5 201<Marklund in Holmgren 1931,
Sokolovskaja & Strelkova 1960 (ca. 110), Neumann & Polatschek 1972, Zhukova &
Petrovsky 1976, Zhukova et al. 1977, Chmelar 1979, Zhukova 1980, Yurtsev &
Zhukova 1982, Vachova & Chmelar 1976, Zsuffa & Raj 1981, Buchler 1985>
206,3/4/10<Europe> 214,4 218,10 220<Branchlet hairs white or white and ferruginous, 
flattened.> 223,1
 
# Salix hookeriana s.s./
1<23 DEC 03 24 SEP 00 9 SEP 00 18 May 00 2 JAN 00 30 JAN 96>
2<CAN,NA:CA;WTU:BC,OR,WA> 4<Salix hookeriana Barratt ex Hook.> 5<CI hoo-ss>
6<Fl. bor.-amer. 2: 145. 1838> 7<coastal willow, Hooker's willow> 10<Excluding
piperi and amplifolia.> 11,3/4/5<small> 12,2-7 13,1 14,1/5 15,3 16,4/5/6
18,2/1 19,1/2 20,1/7/2<hairy at nodes> 21,2 22,1/2/3 24,2 25,1 26,1-5 27,1
28,1 29,4/5/9 31,2 32,2 33,1/2 34,6/7 35,2 38,2 39,2/3 44,1 49,2 51,5 53,1/2
54,2/3 55,6-29 57,1 60,2 61,6 62,2<rare reddish> 63,2 64,3 65,7/8 66,1/5/3
68,1/2 69,1/4<shallow teeth> 70,1/2 71,1 72,1 73,3 74,9/20/16/8/19 75,46-113
76,18-55 77,1.6-3.9 78,4/3/1 79,1/2 80,2 82,2 83,2 84,2 85,7/3 86,1/2
87,2-4-6 88,2/1/4<rounded tip>/5<pointed> 90,2 91,2 92,2/1 93,2/1 94,5/6/8/2
96,2 97,1/5 98,2/1 101,3/2<may appear dull due to indumentum> 102,1 103,2/1
104,2/1 105,7/5/6/2<midrib remains tomentose> 108,1/5 111,1/2 112,2 113,2
115,1 116,1/2 117,25-70 118,29-73 119,10-25 120,1.6-2.8-6.4 121,1-6 122,2/1
123,0-8 124,1 125,1/2 126,30-110 127,36-117 128,10-22 129,1.9-4-7 130,2-7
131,2/1 132,0-10 134,5<dark, rarely tawny> 136,2/3 137,1.1-3.2 138,2 139,2/3
140,1 141,1 142,1/2 143,2/3 144,1 145,2 146,1 150,2 151,1 153,2 155,0.68-1.4
157,2 158,1<rare purple to yellow> 159,2/3 160,1 161,0.7-1 162,1/2<slightly at
base> 163,1/2 164,2/3 165,1 169,2 170,1 172,1/2/4 174,0.5-0.9 175,1 176,2
178,1/2/3 179,1 180,1/3 181,1/2 182,3/4 183,1/7 184,2 185,1 186,2 187,2 188,1
189,1 190,1/2 191,0.6-1.5 192,1-1.8 194,1 195,4 196,0.36-0.58 197,6-7 198,1/2
199,15-18<sample 8 7-9> 200,2/5 201<ca 3x Taylor & Taylor 1977. Ca. 6x Taylor
& Mulligan 1968> 203,0-50<AK> 204,1 206,3/4 208,2 209,5/37/47 214,4 218,17
220<Buds, generally densely long-hairy, beak distinct, pointed, strong lateral
ribs; Leaves on sprout shoots very broad.> 223,1
 
# Salix hookeriana (amplifolia)/
1<23 DEC 03 30 JAN 96> 2<CAN:AK> 3<Argus 73> 4<Salix hookeriana Barratt ex
Hook.> 5<CI hoo-amp> 6<Fl. bor.-amer. 2: 145. 1838> 9<Salix amplifolia
Coville, Proc. Wash. Acad. 2: 282. 1900> 11,3/2 12,0.6-5 13,1<rarely
prostrate> 14,1/5 15,3 16,6 18,1 19,2 20,8<sparsely villous> 21,1 29,5/9 31,1
32,2 33,1/2/3 34,6/8 35,2 38,2 39,2 44,1 47,1/2 48,1/2<rarely foliaceous> 49,2
53,2 54,2/3 55,4-12 57,1 60,2 61,6<sparsely>/8 62,3 63,2 64,3 65,6 66,1 68,1/2
69,1/4<toward base> 70,2 71,1 72,1 73,5 74,9/10/21 75,36-103 76,19-63 77,1.5-2.1 
78,4/3/6/7 79,1/2 80,2 82,1/2 83,2 84,2 85,1/7<irregularly> 86,1/2 87,2-5
88,4<tip pointed>/5<tip pointed> 90,2 91,2 92,2/1 93,1 94,6/7/2<remaining
villous on midrib> 95,1 96,2 97,1 98,2 101,3 102,1 103,2/1 104,1
105,5/6/2<midrib and veins often remain hairy> 106,1 108,1 111,2/3 112,2 113,2
115,1 117,25-55 118,26-60 122,2/1 123,0-23 124,1/2 126,22-140 127,36-85 131,2
132,10-35 134,5/6 136,2 137,2.4-3.6 138,2 139,3 140,1 141,1 142,2/1
143,3<sometimes acute or retuse> 144,1 145,2 146,1 150,2 151,1 153,2/5
155,0.45-1.38 157,2 158,1 159,1/2 160,1 161,0.48-1 162,1/2 163,1/2
164,3 165,1 169,2 170,1 172,2/1 174,0.6-1.4 175,1/3 176,2<thick or thinish>
178,2/3 179,2 180,3 181,1/2 182,2/4/1 183,1/6/8 184,2 185,1 186,2 187,2 188,1
189,1/2 190,1/2 191,1.1-2.3<red in life> 192,0.5-1.8 193,2<sometimes
separating in age> 194,1 195,4/3/5 196,0.46-0.74 197,5-10 198,1/2
199,14-22<7-11> 203,1-50<AK> 204,1 206,4 208,2 209,2 214,4 218,17 220<Long
straight hairs at base of vegetative shoots; proximal pistils often reflexed,
distal ovaries often undeveloped, sometimes with only one stamen.> 223,1
 
# Salix myrsinites/
1<30 DEC 03 9 SEP 00 31 MAY 99 6 JUL 96> 2<OSLO,CAN> 4<Salix myrsinites L.>
5<MS myrs> 6<Sp. pl. 2: 1018. 1753> 11,2 12,0.2-0.4 13,1/4 14,3 15,U
16,6/9<dark> 18,1/3<sparse> 19,2/1 20,5/2 21,1 29,3/5/8<dark> 31,1/3<sparse>
32,2 33,1/2 34,5<coarse hair>/6 35,2 38,2<remain at base of branchlet>
39,1/2<remains at base> 44,2 45,1/2<sometimes> 46,1 47,2/3 48,3 49,3 51,3 53,3
55,2-6 57,1/2 60,1 61,1 62,2 63,1/2 64,1 65,1/5<midrib> 66,1 68,2 69,4 71,2
72,1 73,3 74,9/10/19 75,13-43 76,7-23 77,1.3-3.2 78,1/3 79,1/2 80,3/2 82,2 83,2
84,1/2 85,4<rarely apparently entire> 86,1 87,5-9-15 88,1/4<tip pointed>
90,1<rare glaucous> 92,1/2 93,1 94,1/5/2 96,2 97,1 98,1/2 101,3/2 102,1
103,1/2 104,1 105,1/5 108,1 111,3 112,2 113,2 115,1 116,2/3 117,14-36
118,19-40 119,7-15 120,1.1-2.1-3.3 121,2-6 122,2 123,4-11(-23) 124,1 126,9-46
127,12-52 128,6-17 129,1.1-2.2-3.6 130,2-9 131,2 132,4-12 134,5/6/4 136,2/3
137,1.4-2.5 138,1/2 139,1 140,1 141,1 142,1/2 143,3 144,1 145,2 146,1 150,2
151,1 153,2/4/5/3 155,0.44-0.64(-0.88) 157,2 158,3 159,1/2 160,1
161,0.48-0.63(-0.84) 162,1/2/3 163,2/1 164,2/3 165,1 169,2 170,1 172,2/4
174,0.53-1.4 175,1/2/3 176,2<thick> 179,1/2 180,1 181,2 182,3/4 183,6/9 184,1
185,1 186,1/3 187,3 189,1/2 191,0.63-1.25 192,0.75-1.3 194,1 195,3/4/5
196,0.28-0.56(-0.84) 197,5-10 198,2/1 199,10-12<sample 4 5-6> 200,1/6
201<Blackburn & Harrison 1924, Wilkinson 1944, Marklund in Holmberg 1931,
Engelskjon & Knaben 1971, Löve & Löve 1975, Engelskjon 1979> 206,11 214,5
219,5 223,1
 
# Salix myrtilloides/
1<30 DEC 03 12 JUL 96> 2<CAN> 3<Skvortsov 68> 4<Salix myrtilloides L.> 5<ML
myro> 6<Sp. pl. 2: 1019. 1753> 11,2/3 12,0.2-1.5 13,1/4 14,3 15,U 16,5 18,1
19,2/1 20,3<mixed with velutinous>/2 21,2 29,5 31,1 32,2 33,1/2 34,11/3/6
35,3/1<minute hairs> 37,2 38,2 39,2 44,1 47,1/2 48,2<minute gland> 53,3/2
55,1.5-6 57,1 60,1/2 61,1/3/11/2 62,1<midrib velutinous>/2 63,2 64,1/2 65,9/10
66,1/5 68,1 69,1 70,2 71,1 72,1 73,3 74,10/9/8/4/20 75,15-33 76,5-19 77,1.6-3
78,3/1/4/6 79,1 80,3/2<translucent> 82,1 83,2 85,1 88,1/4<rounded tip>/5 90,2 
91,2 92,1/2 93,1 94,1/5/9/10/2 96,1/2 97,1/2 98,1/2 101,1 102,2 103,1/2 104,1
105,1/5/9/10/2 108,1/5 111,3 112,2 113,2 115,3 117,9-25 122,2 123,0.5-6 124,3
126,13-42 131,2 132,2-40 134,1/2/5/3<yellow-green>/4<pink tips>
136,3<cup-shaped> 137,0.9-1.6 138,1<ciliate>/2<hairy adaxially> 140,1/2 143,3
144,1<wavy> 145,2 146,1 150,2 151,1 153,5<flask-shaped>/2 155,(0.25-)0.38-0.75
157,2 158,1/3/4 159,1/2/6 160,1 161,0.38-0.52 162,1/2/3 163,1 165,1 169,2
170,1 172,2/5 174,0.4-0.85 175,1 176,2<thick> 179,1/2 180,1/3 181,1 183,1
188,2<often>/1 189,1/2<or not applicable> 191,0-0.3 192,0.9-2.5 194,1 195,4
196,0.15-0.22-0.33 197,3.5-7 198,1 199,6-10<sample 5 3-5> 200,1 201<Marklund
in Holmgren 1931, Löve 1954, Zhukova & Petrovsky 1976, Zhukova, Korobokov &
Tikhonova 1977, Z. 1980, Petrovsky & Zhukova 1983> 206,10 214,5 219,4
220<leaves coriaceous> 223,1
 
# Salix phylicifolia/
1<19 DEC 03 18 JUL 96> 2<CAN> 3<Meikle 84> 4<Salix phylicifolia L.> 5<PH phyl>
6<Sp. pl. 2: 1016. 1753> 11,3/4/5 12,2-5 13,1 14,1/3 15,U 16,6<dark> 18,1/3 
19,1 20,1/2 21,1/2 29,3/8<dark> 31,1<rare strongly
glaucous> 32,1/2 33,1/2 34,1/4/2 35,2 36,5 37,3 38,2 39,2 44,1
47,2/3<uncommon> 48,2/3 49,1/2 51,3 53,1 55,2.5-15 57,1/2 60,2 61,3 62,1/2
63,1/2 64,1 65,1/4<adaxially> 66,1/5 68,1 69,1 70,2 71,1 72,1 73,5/1 
74,8/9/19/20/10 75,19-82 76,10-37 77,1.7-4.1 78,1/2/3/4 79,1 80,2 
82,2 83,2 84,2
85,7/3 86,1 87,3-5-9 88,1/2/4<abruptly tip pointed> 90,2 91,2 92,1/2 93,1
94,1/4/2 96,1 97,1 98,2 101,3 102,1 103,1/2 104,1 105,1/5/2 108,1<rare white
and ferr> 111,1 112,2 113,2 115,2/1 117,12-35 119,10-15 122,1/2 123,0-1.5
124,2/1 126,16-55 128,10-18 131,2 132,0.4-8 134,5<dark> 136,2/3 137,1.1-2.5
138,2 139,1/2 140,1 141,1 142,1 143,1/2/3 144,1 145,2 146,1 150,2 151,1 153,2
155,0.45-0.83 157,2 158,3 159,1/2 160,1 161,0.5-0.9 162,1/2 163,1 165,1 169,2
170,1 172,1/2/5/9 174,0.6-1 175,1/2/3 176,2<thick or thin> 179,2/1 180,2/1
181,2 182,3/4 183,10 184,1 185,1/5 186,1 187,2 189,1/2 191,0.6-1.5 192,0.6-1
194,1 195,3 196,0.28-0.46-0.6 197,5-7 198,2 199,11-12<sample 5-6>
200,2/4<88>/5 201<Blackburn & Harrison 1924, Wilkinson 1944,
Federova-Sarkissova 1946, Nilsson 1935, Hakansson 1933, Löve 1954, Chmelar
1979, Vachova & Schwarzova 1977, Krichfalushij & Golyshkin 1985> 206,10 214,4
218,15 220<Buds with weakly developed lateral ridges, with short, straight, 
soetimes ferruginous hairs at distal end.> 223,1/2
 
# Salix pierotii/
1<23 DEC 03 29 SEP 00 18 Apr 98> 2<A,GH,CAN,MO> 3<Fl. China> 4<Salix pierotii
Miq.> 5<SU pier> 11,5/4 12,3-18 13,1 14,1 15,U 16,4/5 18,1 19,1 20,1 21,2
24,1/2 25,1 26,1.5-2.5 27,2 28,1 29,1/3/5 31,1 32,1/2 33,1/2 34,1/5/9/11/2
35,2/3 38,2 39,1 42,2 43,2 44,1 47,2 48,2/3<small sample> 49,1/2 51,2<narrow>
53,2 55,2-12 57,1/2 60,2 61,11/6 62,1/2 63,2 64,3 65,10 66,5 68,1/2 69,1/4
70,2 71,1/2/3 72,1 73,3 74,4/8/13 75,55-153 76,15-32 77,3.7-5.2
78,1/2/3 79,1 80,2/3 82,2 83,2 84,1/2 85,4/5 86,1 87,6-13 88,2/3 
89,1 90,2 91,2 92,2<rare
glabrous> 93,1 94,9/10/4<rare glabrescent> 96,1 97,5 98,1/2 101,2 102,1
103,2/1 104,1 105,4/5/9<midrib short-silky>/2 108,5 111,1/2 112,2 113,2 115,1
116,2 117,17-30 119,5-7 121,0-1.5 122,2/1 123,2-5 124,1 125,2 126,10-21
128,5-10 130,1-3 131,2/1 132,0-6 134,1 136,1/2 137,1-2 138,2
139,1<glabrescent> 140,1 141,1 142,1 143,1/3 144,1 145,2 146,2 147,1/2 148,2
149,0.43-0.7 150,2 151,1/2 152,2 153,5/1 155,0.32 156,1 157,2 158,1/3 159,6
160,1 161,0.5-0.53 162,3/2<?> 163,2 164,2 165,1/2 166,1 168,0.4-0.5 169,2
170,1/2 171,2 172,5/1 174,0.4-0.88 175,3 176,2<thick> 179,3 180,1 181,2 182,4
183,10/6 184,1/2 185,1 186,1/2 187,2 189,1/3 191,0.63-0.9 192,0 194,1
195,4/3<sometimes curled> 196,0.25-0.46 197,2-3 198,2 199,4<sample 3 2> 200,9
203,200-500<China> 206,13<Far East> 214,2 216,2 220<Cataphylls not evident
except as small greenish "leaves." Perhaps score as intermediate.> 223,1/2
 
# Salix piperi/
1<Not upgraded since 24 SEP 00 30 JAN 96> 2<CAN,NA,WTU:CA,BC,OR,WA> 
4<Salix piperi Bebb> 5<CI hoo-pip> 6<Fl. bor.-amer. 2: 145. 1838> 
11,3/4/5<small> 12,2-8 13,1 14,1 15,U
16,6/5/7 18,1/2 19,1/2 20,1/6/2 21,U 29,3/5 31,1/2 32,1/2 33,1 34,1/5/2 35,U
38,2 39,3 44,1 49,2 51,5/3 53,1 54,2 55,4-16 57,1 60,2 61,5/7 62,1/2 63,2
64,3/1 65,5/10 66,1/5 68,1/2 69,1/4<shallow teeth> 70,2 71,1 72,1 73,1/2/3
74,21/19/8 75,48-110 76,21-40 77,2.2-4.2 78,1 80,2 82,1/2 84,2
85,1/4<shallowly>/7<coarsely>/9 86,1 87,U 88,1/5<pointed> 90,2 91,2 92,2/1
93,1 94,5<especially on midrib>/2 96,2 97,1/5 98,2 101,3 102,1 103,2/1 104,1
105,5/2<midrib pilose> 108,1/5 111,1/2 112,U 113,2 115,U 116,2 117,35-50 118,35-55 
119,12 120,3.5-4 121,1-3 122,2/1 123,0-5 124,2 126,28-90 127,30-92 128,11 129,2.5 
130,1 131,2/1 132,0-5 134,5/4 136,2/3 137,1.1-2 138,2 139,3
140,1 141,1 142,1/2/3 143,1/3 144,1 145,2 146,1 150,2 151,1 153,1/2 155,0.7-1
157,2 161,0.64-1 162,1/2 163,1 165,1 169,2 170,1 172,1/2 174,0.5-1.3 175,1
176,2<thick> 179,2 180,1 181,1 183,1 188,1 191,0.48-1 192,0.75-2.2 194,1 195,3/4
196,0.3-0.52 197,6 198,1 199,20<sample 1 9-13> 200,9 203,1050-1760<WA
Kovalchik>/0-90/300-1380 204,1 206,4 209,5/37/47 214,4 218,17 223,1/2
 
# Salix planifolia s.s./
1<29 DEC 03 1 JUL 97> 2<CAN:SK,QC> 3<Argus 73> 
4<Salix planifolia Pursh> 5<PH pla-ss>
6<Fl. Am. Sept. 2: 611. 1814> 7<tea-leaf willow, plane-leaf willow> 9<S.
phylicifolia subsp.planifolia (Pursh) Hiitonen> 10<Including only S.
planifolia var. planifolia> 11,2/3/4 12,0.15-4 13,1/4 14,1/3 15,1/3<Nfld.>
16,4/6/9<dark> 18,1/2/3 19,1/2 20,1/4/2 21,2 23,2 24,2 25,1 26,1-4 27,2 28,1
29,3/5/8<dark> 31,1/2/3 32,1/2 33,1/2/3<rare> 34,1/4/6/9/2 35,1/2 36,5 38,2
39,2/3 44,1/2 45,1 46,2 47,2/3<small and usually brownish or
grading> 48,2<commonly>/3 49,2/3 51,3 53,2 54,2 55,3-5.7-13 
56,4.6-8-11.7 57,1 60,1/2 61,1/5/9 62,1/2 63,1/2 64,1/2/3 
65,1/4/10<translucent> 66,1/5 67,1 68,1/2 69,1/4<shallowly
toothed> 70,1/2 71,1/3 72,1 73,3/5 74,3/8/9/19 75,35-45-65 76,9-12.6-22 
77,2.9-3.6-4.7 78,1<rare rounded> 80,3/2<at base> 82,1/2 83,1/2 84,1/2 
85,1<generally>/4/7
86,2/1 87,2-4-8 88,1 90,2 91,2/3 92,1/2 93,1 94,1/9/10/2 96,1 97,1/5/4 98,1
101,3 102,1 103,2/1 104,1 105,1/9/2 108,1 111,1 112,2 113,2 115,1 116,2/3/4
117,16-39 118,12-41 119,10-20 120,1-2.1-2.9 121,0-3 122,1/2 123,0-4 124,1
125,1/2/3/4 126,15-64 127,15-67<to 55 mm in fruit> 128,8-18 129,1.7-2.7-4.6
130,1-6 131,1<rare present> 132,0-5 134,5/6 136,1/2/3 137,1-3.2 138,2 139,2/3
140,1 141,1 142,1 143,1/2/3 144,1 145,2 146,1 150,2 151,1 153,1/2 155,0.4-1.1
157,2 158,3 159,2 160,1 161,0.5-0.7 162,1 163,1/2 164,3 165,1 169,2 170,1
172,2/4/5 173,1 174,0.4-1.3 175,1/2/3 176,2<thickish to thinish> 178,1/2 179,2
180,2/1 181,2 182,3/4 183,9/10 184,1/2 185,1/5 186,1 187,2 189,1 190,1/2
191,0.5-2 192,0.3-0.8 194,1 195,3 196,0.36-0.52-1.1 197,(2.5-)5.5-6 198,2
199,12-16<sample 9 6-8> 200,3/2 201<3x Suda & Argus 1968, 1969. 4x Dorn 1875b;
Löve & Löve 1964, 1966; Suda & Argus 1968> 203,1020-2410<WA
Kovalchik>/1525-3780<RM Dorn 1997>/122-907-1650<nw NA>/780-1650<AK YT CAN>
204,1 206,2/3/4 208,1/2/3/4/6/7/9/10/12/13/14
209,3/5/6/12/19/22/23/26/28/29/31/37/41/44/45/47/49/50 211,3 212,7
213,7/8/9 214,4 218,15 220<Stipules usually rudimentary but sometimes as green
or brownish foliaceous lobes,1-2.5(-4.5) mm long, narrowly oblong or ovate.
Sometimes persistent for one year. Newfoundland plants with brittle stems may
be hybrids with S. pellita.> 223,1/2
 
# Salix planifolia var. monica/
1<29 DEC 04 9 NOV 88 20 FEB 96> 2<CAN,CAS,NA,US:NM,AZ,ID,MT,UT,CA> 
3<Brunsfeld & Johnson 1985> 4<Salix planifolia Pursh var. monica (Bebb) C.K. 
Schneider> 5<PH pla-mon> 6<J. Arnold Arb. 1: 78. 1919> 10<This high elevation 
variant is best treated as a synonym of S. planifolia> 
11,2/3 12,0.14-1 13,1/4 14,1 15,U 16,4/6 18,1<rare weakly
glaucous> 19,1 20,1 21,2 29,3/5 31,1/2<rare> 32,1/2 33,1/2 34,1/5/2 35,2 38,2
39,3 44,1 47,2/1 48,2 49,2 53,2 55,2-4.5-9 56,3.9-7.4-12.5 57,1 60,1 61,1 
62,1/2 63,1/2 64,1/2 65,1/3 66,1/5 67,1 68,1/2 69,1/4<shallowly toothed> 
70,1/2 71,1/3 72,1 73,3/5 74,3/8/9 75,20-29-43 76,5-12-18 77,1.7-2.2-3.7 
78,1/4 80,3/2<at base> 82,1/2 83,1/2 84,1
85,1/4 86,2/1 87,3-5-7 88,2/1 90,2 91,2 92,1 93,1 94,1 96,1 97,1/5 98,1/2
101,3 102,1 103,1 104,1 105,1 108,1 111,1 112,2 113,2 115,1 117,10-22
122,1<rare present> 123,0-3 124,1 125,2 126,10-45 128,14<one pl> 130,5<one pl>
131,1<rarely 2 lvs> 132,0-3<usually 0> 134,5<dark>/6 136,2/3 137,1-3.2 138,2
139,2/3 140,1 141,1 142,1 143,1/3 144,1 145,2 146,1 150,2 153,2
155,0.4-0.8<whole species> 157,2 161,0.6-0.7 162,1 163,1/2<sparsely so> 164,3
165,1 169,2 172,2/4<VERIFY> 173,1 174,0.4-1 175,1/2/3 176,U 179,2 180,2/1
181,2 182,3/4 183,9/10 184,1/2 185,1/5 186,1 187,2<refractive> 189,1
191,0.5-1.4 192,0.3-0.8 194,1 195,3 196,0.36-0.55-0.92 197,2.5-6 198,2
199,10-16<sample 6 6-9> 200,3 201<Löve, Löve & Kapoor 1971 CO>
203,2500-4000<Calif> 204,1 206,4 209,5/6/12/26/31/44 211,3/8 212,7 213,8/9
214,4 218,15 223,1 
 
# Salix retusa/
1<30 DEC 03 6 JUL 96> 2<CAN> 4<Salix retusa L.> 5<RE retu> 6<Sp. pl. 2: 1445.
1753> 11,2 12,U 13,4/1 14,3 15,U 16,6 18,1/2 19,1 20,1 21,1 29,3/4/5/8<dark>
31,1/2/3 32,1/2 33,1 34,1/9/4/2 35,1<white or ferruginous> 36,5 38,2<remaining
at base of shoot> 39,2 44,1<rare marcescent> 47,2/1<apparently> 48,2 49,2
53,2/3 55,2-6 57,1 60,1 61,1 62,2 63,1 65,1 68,1<sometimes ciliate> 69,1 71,2
72,1 73,3/4 74,19/20/21 75,9-48 76,4.5-17(-28) 77,1.6-3.6 78,2/1 79,1 80,3 81,1
82,2 83,2 84,1 85,4 86,1/2 87,2-7 88,6/4/2 89,2 90,1 92,1 94,1 101,2 102,1
103,1 105,1 111,3 112,2 113,2 115,3 117,5-12 122,2 123,1.3-6 124,3 126,10-40
131,2 132,2-11 134,1/3/5 136,2 137,1.5-3.5 138,1<rarely hairy at distal end or
ciliate> 143,3/4/5 144,1/2 145,2 146,2 147,1/2 148,2 149,0.2-0.5 150,2 151,1/2
152,2 153,2/4 155,0.2-1 156,1/2<shallow> 157,2 158,3<weakly purplish> 159,1/2
160,1 161,0.4-0.7 162,1 163,1 165,1/2 166,1 168,(0-)0.5-0.9 169,2 170,1/2
171,2 172,2 173,2 174,0.4-0.75 175,1 176,2<thick> 177,2<shallow or distinct>
179,2/3 180,3 181,1 183,1 188,1 189,1/2 191,0.25-0.6 192,0.5-1.5 193,1 194,1
195,4/3 196,0.4-0.6 197,5-9 198,1 199,6-12<sample 3 3-6> 200,3/5/6 201<Löve &
Löve 1974, Vachova 1978, Chmelar 1979, Vachova & Chmelar 1976, Izmailow 1980,
Buchler 1985, 1986> 206,11 214,5 219,7 220<Opened bud scales may persist for
more than one year; young branchlets with rust-colored hairs; floral bracts
ciliate, outer capsule wall verrucose.> 223,1
 
# Salix starkeana/
1<30 DEC 03 11 JUL 96> 2<CAN> 3<Skvortsov 68> 4<Salix starkeana Willd.> 5<FU
star> 6<Sp. pl. 4, 2: 677. 1806> 11,3/4 12,1-3 13,1 14,1 15,U 16,4/5/6 18,1/2
19,1 20,2 21,2 29,3/5 31,1/2/3 32,2 33,1/2 34,5/6 35,2 36,5 38,2 39,2/3 44,1
47,2/3 48,3 49,1 51,3/4 53,1 55,2.5-10 57,1 60,1/2 61,1/5/6 62,2/1 63,1/2
64,2/1 65,1/5/10<mixed with villous> 66,1 68,1 69,1 70,1 71,1 72,1 73,5
74,16/20/21/9 75,22-67 76,9-30 77,1.3-2.8 78,1/3/4 79,1 80,2/3 82,1/2 83,2
84,2<brown> 85,1/7/3 86,1/2 87,1-7 88,4<tip pointed>/5/1<abruptly> 90,2 91,2
92,1/2 93,1 94,1<most common>/4/5<midrib with a few long hairs>/2 96,2 97,1
98,1/2 101,2/1 102,1 103,1/2 104,1<rare moderately dense> 105,1/5/9<with wavy
hair>/2 108,1 111,3/2/1 112,2 113,2 115,1 117,13-22 122,2/1 123,0-3.5 124,3
126,17-55 131,2 132,1-4(-13) 134,1/2 136,1/2 137,1-2.3 138,2<becoming
glabrescent> 139,1 140,1 141,1 142,1 143,3<tapering>/1 144,1 145,2 146,1 150,2
151,1 153,1/2 155,0.3-0.6 157,2 158,1 159,1/2/6 160,1 161,0.5-0.6 162,1
163,1/2 164,3 165,1 169,2 170,1 172,2/4/9 174,0.4-0.8 175,1 176,2<thickish>
179,1<long, slender beak> 180,2 181,2 182,4/3 183,9 184,1<somewhat divergent
in part> 185,1 186,1 187,2 189,1 191,0.1-0.4 192,1.5-3 194,1<often lost on
capsules> 195,3 196,0.3-0.4-0.65 197,6-8 198,2 199,10-12<sample 4 5-6> 200,1
201<Löve & Löve 1942, Marklund in Holmgren 1931, 2n=44 Wilkinson 1944> 206,11
214,4 218,17 220<decorticated wood ridged; beaks of opened capsule recurved.>
223,1 
 
# Salix tetrasperma/
1<17 FEB 04 10 JUL 96> 2<CAN,HUH,MO> 4<Salix tetrasperma Roxb.> 5<TE tetr>
11,5 12,4-10 13,1<?> 14,1<?> 15,U 16,4/1/6 18,1/3 19,1 20,2 21,1 29,3/5 31,1/3
32,2 33,1/2 34,9/11/6 35,1/2 38,1 39,3 42,U 44,1 47,1/2 48,1/2<small sample
CAN> 49,2 51,4 53,1/3 55,4-23 57,1/2 60,2/1 61,11/7/6/2 62,1 63,1/2 64,3/1
65,1/3/10 66,1/5 68,1/2 69,1/4 70,2<CHECK> 71,1 72,1 73,3/2 74,8/9/13
75,42-147 76,15-49 77,2.2-4.9 78,1/3 79,1 80,3 82,2 83,2 84,1 85,4/7 86,1 87,4-8
88,2 90,2 91,2 92,2/1 93,1 94,10/2 96,1 97,1 98,1 101,1/2/3 102,1 103,1/2
104,1 105,1/10<hairs flat, edges thickened, refractive>/2 108,1 111,3 112,2
113,2 115,3 117,40-87 119,5-9 122,2 124,3 126,37-110 131,2<glaucous> 132,8-30
134,1/5 136,2 137,0.8-2 138,2<woolly> 139,1/2/3 140,1 141,1 142,1/2
143,3<cup-shaped> 144,1 145,1 146,2 147,1/2 148,2 149,0.38-0.7 150,2 151,1
153,4/5 155,0.38-0.8 156,2<shallow> 157,6-9 158,1 159,6 160,1 161,0.2-0.4
162,2<at base> 163,2<rare glabrous> 164,3/2 165,1 169,2 170,1 172,4/5 173,2
174,0.38-0.63 175,1 176,1/2<thick> 179,3 180,3/2 181,1 183,1 188,1 189,1
191,0.1-0.3 192,1-2 194,1 195,1 196,0.2-0.3 197,4.5-5.5 198,1 199,4<sample 2
2> 200,1 201<Sobti & Singh 1961, Mehra & Sareen 1969, 1973, Chmelar 1979,
Mehra 1976, Sandhu & Mann 1988> 203,100-1380 206,12<Asia, China, Malaya,
Thailand, India, Philippine Isl., Sumatra [MO]> 214,1 220<Filaments sometimes
purplish.> 223,1/2
 
# Salix rotundifolia subsp. dodgeana/
1<6 DEC 03 3 SEP 92> 2<CAN> 3<Argus 73> 4<Salix rotundifolia Trautv. subsp.
dodgeana (Rydberg) Argus> 5<MS rot-dod> 6<Canad. J. Bot. 47: 795. 1969; Salix
dodgeana Rydberg, Bull. N.Y. Bot. Gard. 1: 277. 1899> 7<Dodge's willow>
9<Salix dodgeana Rydb.; Salix dodgeana var. subrariflora (Kelso) Kelso; Salix
rotundifolia var. dodgeana (Rydb.) E. Murray> 10<All material from Siberia is
subsp. dodgeana.> 11,1 12,0.005-0.02<0.5-2 cm> 13,1 14,4 15,1 16,4/2 18,1 19,1
20,1 21,1 29,3/5<reddish green> 31,1<sometimes glaucous> 32,1 34,1 37,2 38,2
39,2 44,2 45,1 46,2/1 47,1/2 48,2<neoformed leaves rarely present> 53,2/3
55,0.8-1.6 56,3.2-6-12<sample 4> 57,1 60,1 61,1 62,2 63,1/2 64,1 65,1/3<margins 
ciliate> 66,1 68,1
69,1 70,1 71,2<possibly also hypostomatous> 72,2 73,3 74,10/11/12 75,4-6
76,1.7-3.6 77,1.7-2.7 78,6/2 79,2 80,3 81,2 82,1 85,1 88,4/5/6 89,2 90,1 92,1
94,1 95,3 101,3 102,1 103,1 105,1 106,3 111,3 112,1 113,2 115,2 116,5
117,2.5-6 118,3.3-8 119,2.5-6 121,0.5-2.5 122,2 123,0.5-3 124,2/3 125,5
126,3.5-7 127,4.5-10.5 128,2-7 130,0.5-3.5 131,2 132,0.5-3 134,5 136,3
137,1.6-2.8 138,1<ciliate>/2 139,1 140,1 141,1 142,2 143,3/5<sometimes> 144,1
145,2 146,2/1 147,1 149,0.58-1 150,2 151,1 153,2/1 155,0.8-1.4 156,1 157,2
158,3 159,1/6 160,1/2 161,0.4-0.6 162,1/2 163,1 165,1 169,2 170,1/2 171,2
172,2/1/6 174,0.75-1.9 175,3 176,2<thinnish> 178,5 179,2 180,2 181,1/2
182,1<on beak> 183,1/3 184,2 185,1 186,3 187,2 188,1 189,1/2 190,2 191,0.5-1
192,0.38-0.8 193,1 194,1 195,3 196,0.28-0.34-0.44 197,3.8-5.5 198,1<rare
hairy> 199,7-17<sample 6 3-9> 200,1 201<Buechler unpubl.> 202<1-30 Jul.>
203,3050-3415<RM Dorn 1997>/92-1981<AK> 204,1 206,3/4/13 207,1 208,7/14
209,2/26/50 214,5 219,7 220<Leaves persistent but not skeletonized;
2-4-flowered. Floral bracts sometimes glabrous abaxially but hairy adaxially;
ciliate hairs may arise directly from margin.> 223,1
 
# Salix rotundifolia subsp. rotundifolia/
1<6 DEC 03 3 SEP 92> 2<CAN> 3<Argus 73> 4<Salix rotundifolia Trautv. subsp.
rotundifolia> 5<MS rot-rot> 6<Nouv. Mem. Soc. Nat. Mosc. 2: 304. 1832>
7<Round-leaf willow, least willow> 9<Salix leiocarpa (Cham.) Coville; Salix
polaris var. leiocarpa Cham.> 11,1 12,0.01-0.05<1-5 cm> 13,1 14,4 15,1 16,4/5
17,2 18,1/2 19,1 20,1 21,2 22,1 29,3/5/1<reddish green> 30,2 31,1/2 32,1 34,1 
37,2 38,2 39,2 42,1 44,2 45,1/2 46,2/1 47,1/2 48,2<neoformed leaves rarely 
present> 53,2/3 55,1.4-3 56,2-5-11.5<sample 64> 57,1 60,1 61,1 62,2 63,1/2 
65,1/3<margin sometimes ciliate> 67,1 68,1 69,1 70,1 71,2<poss also 
hypostomatous> 72,2 73,3 74,10/11/12 75,5-14 76,4.2-9(-11.2)
77,(0.9-)1.2-1.3(-2.2) 78,6/2 79,2 80,3 81,2 82,1 85,1 88,4/5/6 89,2 90,1 92,1
94,1 101,3 102,1 103,1 104,1 105,1/2 106,3 108,1 111,3 112,1 113,2 115,1/2 
116,3/2 117,8-16 118,9.5-18.5 119,5-12 120,1.3-1.7-2.5 
121,1.5-4 122,2 123,1-9 124,2/3
125,2/3/4 126,7-27 127,13-35 128,6-17 129,0.8-1.3-2.5 130,2-9 131,2 132,2-22
134,5 136,3 137,1.6-2.8 138,1<ciliate>/2 139,1 140,4 141,1 142,1/2
143,3/5<sometimes retuse> 144,1 145,2 146,2 147,1 149,0.5-0.68 150,2 151,1
153,2 155,0.8-1.63 156,1 157,2 158,3 159,1/6 160,1/2 161,0.4-0.6 162,1/2 163,1
165,1/2 166,1 168,0.5-0.63 169,2 170,1 172,2/1 174,0.9-2 175,3 176,2<thick>
178,4/5 179,2 180,2 181,1<rare hairy> 183,1<rare puberulent, patches of white,
wavy, divergent, cylindrical> 188,1 189,1/2/3/4 190,2 191,0.5-1 192,0.4-0.8
193,1 194,1 195,3 196,0.36-0.47-0.6 197,4-8.25 198,1 199,8-16<sample 12 4-8>
200,5/1 201<ca. 6x Packer & Macpherson 1974. Russia, 2x Yurtsev & Zhukova
1982. 6x Zhukova 1968; Petrovsky & Zhukova 1983b; Zhukova & Petrovsky 1987>
202<2 Jul-6 Aug.> 203,2-1700<AK YT> 204,1 206,3/4/13 207,1 208,7/14 209,2
214,5 219,7 220<Buds sometimes glaucous; leaves persistent but not skeletonized; 
blades glabrous except for ciliate margins, hairs wavy or geniculate, white; 
(5-)7-17-flowered; floral bracts sometimes glabrous abaxially but hairy adaxially, 
margins long- or short-ciliate.> 223,1
 
# Salix Oregon unknown/
1<Not upgraded since 12 DEC 00 4 Aug 2000> 2<OSC:OR> 5<HA ore-new> 
11,2/3<inferred from
specimens> 12,U 13,1 14,U 15,U 16,4/5<dark>/6 17,1 18,1 19,1 20,1/2 21,1/2
29,2/3/5 31,1 32,2 33,1/2 34,5/9 35,1/2 36,5 38,2 39,1/2 51,5/4 53,2 54,1
55,2-5 56,6.2-14 57,1 60,2 61,4/7 62,2 63,2/1 64,2/1 65,3<densely long-silky
adaxially, rare glabrous> 66,1 68,1 69,1 70,2 71,1/2<?> 72,1 73,4 74,8/9/15
75,16-32 76,7.5-13 77,2.1-3.1 78,4 80,3 82,1/2 83,2 84,1 85,1/4 86,1 87,11-12
88,1 90,1 92,1 94,1 101,2 102,1 103,1/2 104,1/2 105,5/6/10 107,1/2 108,1
109,2/3 110,1 111,3 112,2 113,2 115,1 116,2 117,21-24 119,6-12 120,1.75-4
121,0.5-2 122,2 123,3-4 124,1 125,2 126,14-33 128,7-12 129,1.6-3 130,1-2.5
131,2 132,1.6-5 134,5/4 136,2 137,0.7-1.2 138,2 139,2 140,1 141,1 142,2
143,2/3 144,1 145,2 146,1 150,2 151,U 153,U 155,0.6 157,2 158,1 159,1 160,1
161,0.44-0.5 162,1 163,1 165,1 169,2 170,1 172,1/2 174,0.4-0.54 175,3 176,2
179,2 180,1 181,1/2 182,2/3/4 183,1/2/7<sparse>/9 184,1/2 185,1 186,1/2 187,2
188,1 189,1/3 191,0.24-0.72 192,0.48-0.7 194,1 195,3/5 196,0.16-0.28 197,3-6
198,1/2 199,12<sample 1 6> 200,U 204,1 206,4 209,37 214,4 218,10 220<Two
staminate plants. Possibly S. commutata x boothii or S. eastwoodiae x ?> 223,1
 
# Salix x ehrhartiana/
1<14 JAN 04 7 Apr 00> 2<HUH> 3<Flora Nordica 1998> 4<Salix x ehrhartiana Sm.>
5<SX ehrh> 6<Rees, Cyclop. 31:nr. 10. 1815?> 11,4/5 12,4-8 13,1 14,1/5 15,2
16,6/9 17,2 18,1 19,1 20,2 21,1 22,1/3/2 29,3/5 30,2 31,1 32,2/1 33,1 34,2/9
35,1 37,1 38,2 39,2 40,2 41,1 42,1/3<1 possible cataphyll> 43,2 47,2 48,3/2 
49,1 51,3/2 53,2 54,1<or
slightly?> 55,6-14 56,8.7-11.7-18 57,2 58,1/2<CHECK>/3/4<sometimes> 59,1 60,2
61,9 62,2/1 63,2 64,3 65,10 66,5 68,2/1 69,4/1 70,1 71,2 72,1 73,3
74,8/9/7<rare; also lanceolate, oblong, oblanceolate, ovate or obovate in Fl.
Nordica> 75,68-128 76,10-40 77,2.8-4.4-8 78,1/3/2 79,1 80,3 82,2 
83,2 84,1 85,4/2
86,1 87,5-12 88,2/3 90,2 91,2 92,2/1 93,1/2 94,9/10/2 96,1 97,5 98,1 99,2/3
100,1 101,2 102,1 103,1/2 104,1 105,9/10/2 107,1 108,5 109,2/3 110,1 111,3
112,2 113,2 115,1 116,2/1 117,23-70 119,9-14 120,2.1-4.1-5.5 121,3-9 122,2
123,5-16 124,3 125,1 126,33-67 128,6-12 129,4.4-5.5-7.3 130,2-12 131,2
132,7-22 134,1 136,2/3 137,1.9-3 138,2 139,1 140,3 141,1 142,1 143,1 144,3/1
145,1 146,2 147,1/2 148,2 149,0.25-0.95 150,2 151,1/2 152,2 153,4/2/7 154,1
155,0.3-0.88 156,1/2<cup shallow or distinct> 157,2-4 158,1 159,1/2 160,1
161,0.48-0.83 162,2 163,2 164,3/2 165,1 169,2 170,1 172,4/5 173,1 174,0.3-0.63
175,1/3 176,3 178,2<reddish when young> 179,2 180,2 181,1 183,1 188,1 189,1/4
191,0.28-0.52 192,0.32-0.68 194,1 195,5/1 196,0.22-0.52 197,3.5-5.5 198,1
199,10-16<5-8> 200,9 204,2<?> 205,2 206,3/4 207,1/2 208,12
209,7/13/21/29/34/38/45/47/49 214,2 216,3/1 220<Sometimes treated as S. alba x
lucida (Sargent). Meikle (1984) does not mention the presence of rust-colored
hairs on leaves, but they do occur in European material and are noted in the
Flora Nordica (Berg 2000). Includes also S. x jesupii. Probably should be 
deleted from database.>