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Montana Field Guide

Montana Field Guides

Beardless Oats - Trisetum wolfii
Other Names:  Graphephorum wolfii


Global Rank: G4
State Rank: S4

Agency Status
USFWS:
USFS:
BLM:
MNPS Threat Rank:
C-value: 4

External Links






 
General Description
Stems loosely bunched, 50–90 cm. Leaves: blades 4–6 mm wide. Inflorescence a contracted panicle 10–40 cm long. Spikelets 5–7 mm long. Lemmas 2 per spikelet, awns absent (Lavin in Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Species Range
Present
 


Range Comments
Common throughout western N. America (Lavin in Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Summary of Observations Submitted for Montana
Number of Observations: 10

(Click on the following maps and charts to see full sized version) Map Help and Descriptions
Relative Density

Recency

 

(Observations spanning multiple months or years are excluded from time charts)



Habitat
Open grasslands, wet meadows, and edges of forests in the western MT (Lavin in Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

References
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Citation for data on this website:
Beardless Oats — Trisetum wolfii.  Montana Field Guide.  .  Retrieved on , from