Distribution: Occurring west of the Cascades crest in Washington; southwestern Washington to northwestern Oregon.
Habitat: Occurring west of the Cascades crest in Washington; southwestern Washington to northwestern Oregon.
Flowers: May-June
Origin: Native
Growth Duration: Perennial
Conservation Status: Threatened in Washington (WANHP)
[none provided]
Publication: Novon 8(2): 199. 1998.
PNW Herbaria: Specimen records of Poa unilateralis ssp. pachypholis in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Poa unilateralis ssp. pachypholis checklist entry.
OregonFlora: Poa unilateralis ssp. pachypholis information.
E-Flora BC: Poa unilateralis ssp. pachypholis atlas page.
CalPhotos: Poa unilateralis ssp. pachypholis photos.
USDA Plants: Poa unilateralis ssp. pachypholis information.
