Distribution: Occurring east of the Cascades crest in Washington; southeastern British Columbia to California, east to the Great Plains.

Habitat: Moist to dry meadows, marshes, seeps, shores, riverbanks, often where alkaline, from the lowlands to middle elevations in the mountains.

Flowers: May-July

Origin: Native

Growth Duration: Perennial

Conservation Status: Not of concern

Pollination: Bumblebees, bees, butterflies, flies, beetles, wasps, apomixis?

[none provided]