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Montana Field Guide

Montana Field Guides

Spike Muhly - Muhlenbergia glomerata

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Native Species

Global Rank: G5
State Rank: S4
C-value: 8


Agency Status
USFWS:
USFS:
BLM:


 

External Links

 
General Description
Perennial with well-developed woody rhizomes. Stems loosely bunched and often in patches, 30–90 cm tall, branching mostly at ground level, internodes lightly hairy and with a dull texture. Leaves: blades 2–6 mm wide, ligule <1 mm long. Inflorescence a contracted panicle 3–11 cm long. Spikelets 4–6 mm long. Lemmas lightly hairy at the base and up the margins, awn-tipped or rarely short-awned, callus hairs short to absent (Lavin in Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Range Comments
Throughout the northern half of the U.S. and across southern Canada and north to NWT (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: 23

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Relative Density

Recency

 

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



Habitat
On regularly disturbed well drained soils including road cuts (Lavin in Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

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 "Spike Muhly"
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Citation for data on this website:
Spike Muhly — Muhlenbergia glomerata.  Montana Field Guide.  .  Retrieved on , from