Top native Holcinae
6 species, native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter.
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Tufted Hair Grass
Deschampsia cespitosa
caterpillars
5
food
17
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Slender Hairgrass
Deschampsia elongata
caterpillars
4
food
6
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Annual Hairgrass
Deschampsia danthonioides
caterpillars
3
food
6
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Scribner's Grass
Deschampsia bolanderi
caterpillars
3
food
5
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Kalamaloa
Deschampsia nubigena
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Mountain Hairgrass
Vahlodea atropurpurea