Distribution: Occurring on both sides of the Cascades crest in northern Washington; Alaska to northern Washington, east to the Rocky Mountains, Great Plains, and Atlantic Coast.
Habitat: Dry to mesic forest and alpine areas, on mossy rocks and scree.
Flowers: June-July
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Wind
[none provided]
PNW Herbaria: Specimen records of Poa interior in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Poa interior checklist entry
OregonFlora: Poa interior information
E-Flora BC: Poa interior atlas page
CalPhotos: Poa interior photos