Oregon Bentgrass - Agrostis oregonensis
Perennial bunchgrass. Stems 30–50 cm. Leaves: blades mostly basal, 2–4 mm wide, ligules 1–6 mm long. Inflorescence an open panicle 6–12 cm long. Spikelets 2.5–3 mm long. Lemmas 2.5–3 mm long, awnless; palea absent to minute (Lavin in Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX)
Southern BC to CA and NV, east to western MT and northwest WY.
Observations in Montana Natural Heritage Program Database
Number of Observations:
(Click on the following maps and charts to see full sized version)
Map Help and Descriptions
(Observations spanning multiple months or years are excluded from time charts)
- Additional ReferencesLegend: View Online Publication
Do you know of a citation we're missing?
- Lesica, P., M.T. Lavin, and P.F. Stickney. 2012. Manual of Montana Vascular Plants. Fort Worth, TX: BRIT Press. viii + 771 p.