Top native Cordatae
4 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
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Heart-leaved Willow
Salix eriocephala
keystone
caterpillars
368
bees
10
hosts
25
food
84
flowers
123
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Mackenzie's Willow
Salix prolixa
keystone
caterpillars
256
bees
5
hosts
27
food
44
flowers
83
-
Yellow Willow
Salix lutea
keystone
caterpillars
173
hosts
21
food
40
flowers
69
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Strap-leafed Willow
Salix ligulifolia
keystone
caterpillars
157
bees
1
hosts
13
food
34
flowers
57