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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Kalm's St. John's-wort
Hypericum kalmianum
caterpillars
5
food
2
flowers
30
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Bushy St. John's Wort
Hypericum densiflorum
caterpillars
5
food
2
flowers
29
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Sandhill St. John's-wort
Hypericum tenuifolium
caterpillars
2
food
2
flowers
23
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Bedstraw St. John's Wort
Hypericum galioides
caterpillars
2
food
2
flowers
17