species 4,780 observations

Canadian Petrophila

Petrophila canadensis

Field notes

Supported by All

17 native plants
support it in the US

Nectar plants Plants whose flowers it visits Northern Red Oak, Black-eyed Susan, White Meadowsweet, Cutleaf Coneflower 17

Range

United States

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