Top native st. john's-worts
5 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
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Shrubby St. John's-wort
Hypericum prolificum
caterpillars
6
food
4
flowers
51
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St. Andrew's Cross
Hypericum hypericoides
caterpillars
5
food
3
flowers
30
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Kalm's St. John's-wort
Hypericum kalmianum
caterpillars
5
food
2
flowers
30
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Cedarglade St. John's Wort
Hypericum frondosum
caterpillars
5
food
2
flowers
23
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Lloyd's St Johns-wort
Hypericum lloydii
caterpillars
2
food
2
flowers
20