species 4,348 observations

Rocky Mountain Parnassian

Parnassius smintheus

Field notes

Supported by All

39 native plants
support it in the US

Caterpillar hosts Plants its caterpillars eat Lanceleaf Stonecrop, Sierra Stonecrop, Broad-leaved Stonecrop, Wormleaf Stonecrop 26
Nectar plants Plants whose flowers it visits Nodding Onion, Pinewoods Geranium, Western Blue Flag, Sidebells Penstemon 13

Range

United States

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