Top native dwarf and creeping willows
17 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
-
Bog Willow
Salix pedicellaris
keystone
caterpillars
358
bees
10
hosts
23
food
62
flowers
119
-
Rocky Mountain Willow
Salix petrophila
keystone
caterpillars
265
bees
3
hosts
22
food
42
flowers
76
-
Bearberry Willow
Salix uva-ursi
keystone
caterpillars
265
bees
7
hosts
15
food
41
flowers
89
-
Grayleaf Willow
Salix glauca
keystone
caterpillars
256
bees
3
hosts
15
food
38
flowers
78
-
Short-fruit Willow
Salix brachycarpa
keystone
caterpillars
249
bees
2
hosts
15
food
36
flowers
74
-
Least Willow
Salix herbacea
keystone
caterpillars
245
bees
3
hosts
10
food
67
flowers
77
-
Snow Willow
Salix nivalis
keystone
caterpillars
237
bees
2
hosts
18
food
36
flowers
68
-
Arctic Willow
Salix arctica
keystone
caterpillars
229
bees
2
hosts
14
food
33
flowers
74
-
Cascade Willow
Salix cascadensis
keystone
caterpillars
217
bees
1
hosts
22
food
36
flowers
70
-
Rock Willow
Salix vestita
keystone
caterpillars
197
bees
1
hosts
12
food
22
flowers
57
-
Net-leaved Willow
Salix reticulata
keystone
caterpillars
115
bees
2
hosts
8
food
53
flowers
35
-
Roundleaf Willow
Salix rotundifolia
keystone
caterpillars
98
bees
2
hosts
8
food
20
flowers
34
-
Alaska Bog Willow
Salix fuscescens
keystone
caterpillars
95
bees
2
hosts
8
food
20
flowers
33
-
Polar Willow
Salix polaris
keystone
caterpillars
93
bees
2
hosts
8
food
20
flowers
34
-
Sprouting Leaf Willow
Salix stolonifera
keystone
caterpillars
91
bees
2
hosts
8
food
18
flowers
29
-
Oval-leaf Willow
Salix ovalifolia
keystone
caterpillars
60
bees
2
hosts
7
food
19
flowers
26
-
Arctic Willow
Salix arctophila
keystone
caterpillars
2
food
1