Top native Gentianoides
6 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
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Scarlet Bugler
Penstemon centranthifolius
caterpillars
6
food
1
flowers
43
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Superb Beardtongue
Penstemon superbus
caterpillars
4
food
3
flowers
27
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Utah Beardtongue
Penstemon utahensis
caterpillars
4
food
2
flowers
51
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Mistaken Penstemon
Penstemon confusus
caterpillars
4
food
2
flowers
44
-
Lone Pine Beardtongue
Penstemon patens
caterpillars
4
food
1
flowers
37
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Big Bend Beardtongue
Penstemon havardii
caterpillars
1
food
2
flowers
12