Distribution: Occurring west of the Cascades crest in Washington and in the Columbia River Gorge; southern British Columbia to California.
Habitat: Lowland to montane rocky banks, forested slopes, and disturbed areas.
Flowers: April-June
Origin: Native
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Poa howellii in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Poa howellii checklist entry.
E-Flora BC: Poa howellii atlas page.
CalPhotos: Poa howellii photos.
USDA Plants: Poa howellii information.