species 888 observations

Western Green Hairstreak

Callophrys affinis

Field notes

Supported by All

110 native plants
support it in the US

Caterpillar hosts Plants its caterpillars eat Parsnipflower Buckwheat, Alpine Golden Buckwheat, California Buckwheat, Sulfur Buckwheat 105
Nectar plants Plants whose flowers it visits Lanceleaf Springbeauty, Owlsclaws, Showy Milkweed, Narrowleaf Milkweed 5

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided