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Montana Field Guide

Montana Field Guides

Dense Pine reedgrass - Calamagrostis koelerioides

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Status Under Review
Native Species

Global Rank: G5
State Rank: SU
C-value:


Agency Status
USFWS:
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General Description
Rhizomatous bunchgrass. Stems 70–100 cm. Leaves: blades 2–4 mm wide. Inflorescence a contracted panicle 8–12 cm long. Spikelets 4.5–5.5 mm long. Lemma with a bent awn barely surpassing the glumes, callus hairs mostly <1/2 the length of lemma (Lavin in Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Range Comments
The very western states of the U.S. and extending east to MT and WY (Lavin in Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Observations in Montana Natural Heritage Program Database
Number of Observations: 4

(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

References
  • Literature Cited AboveLegend:   View Online Publication
    • Lesica, P., M.T. Lavin, and P.F. Stickney. 2012. Manual of Montana Vascular Plants. Fort Worth, TX: BRIT Press. viii + 771 p.
  • Additional ReferencesLegend:   View Online Publication
    Do you know of a citation we're missing?
    • Lesica, P., M.T. Lavin, and P.F. Stickney. 2022. Manual of Montana Vascular Plants, Second Edition. Fort Worth, TX: BRIT Press. viii + 779 p.
  • Web Search Engines for Articles on "Dense Pine reedgrass"
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Citation for data on this website:
Dense Pine reedgrass — Calamagrostis koelerioides.  Montana Field Guide.  .  Retrieved on , from