Distribution: Occurring west of the Cascades crest in Washington; Washington to California. Washington to California.
Habitat: Prairies, meadows, open oak and coniferous forests, at low to middle elevations.
Flowers: April-June
Origin: Native
Conservation Status: Not of concern
Pollination: Bumblebees, bees, flies, hummingbirds
[none provided]
PNW Herbaria: Specimen records of Iris tenax var. tenax in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Iris tenax var. tenax checklist entry
OregonFlora: Iris tenax var. tenax information
E-Flora BC: Iris tenax var. tenax atlas page
CalPhotos: Iris tenax var. tenax photos