Top native north america intermediate oaks
4 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
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Canyon Live Oak
Quercus chrysolepis
keystone
caterpillars
149
hosts
69
food
50
flowers
11
shelter
2
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Palmer's Oak
Quercus palmeri
keystone
caterpillars
111
hosts
52
food
40
flowers
9
shelter
1
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Island Oak
Quercus tomentella
keystone
caterpillars
64
hosts
37
food
26
flowers
7
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Cedros Island Oak
Quercus cedrosensis
keystone
caterpillars
48
hosts
30
food
21
flowers
5