[burkeherbarium.org] Range, Habitat, Conservation Status, Self-pollinating: Distribution: Occurring east of the Cascades crest in Okanogan County in Washington; Alaska to California, east to the northern Rocky Mountains; circumboreal.
Habitat: Alpine areas, typically where moist.
Flowers: June-August
Conservation Status: Threatened in Washington (WANHP)
Pollination: Self-pollination (link added by Mary Ann Machi)
Calflora:
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2025.The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 05/03/2025).