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Montana Field Guide

Montana Field Guides

Mexican Bedstraw - Galium mexicanum
Other Names:  Galium asperrimum

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Native Species

Global Rank: G5
State Rank: SNR
C-value: 5


Agency Status
USFWS:
USFS:
BLM:


 

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General Description
Rhizomatous perennial. Stems lax, prostrate or climbing, mostly branched, 15–60 cm. Herbage sparsely hooked-scabrous on stem angles and leaf margins. Leaves narrowly lanceolate to elliptic, cuspidate, 1–3 cm long, in whorls of 5 or 6. Inflorescence a terminal, open, many-flowered, bracteate cyme; pedicels 2–5 mm long in fruit. Flowers: corolla 2–3 mm across. Mericarp ca. 1 mm long with short, hooked bristles (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Our plants are variety asperulum (A. Gray) Dempster.

Range Comments
WA to MT south to CA, NM and Mexico (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Observations in Montana Natural Heritage Program Database
Number of Observations: 26

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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?
    • Cope, M.G. 1992. Distribution, habitat selection and survival of transplanted Columbian Sharp-tailed Grouse (Tympanuchus phasianellus columbianus) in the Tobacco Valley, Montana. M.Sc. Thesis. Bozeman, Montana: Montana State University. 60 p.
    • 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 "Mexican Bedstraw"
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Citation for data on this website:
Mexican Bedstraw — Galium mexicanum.  Montana Field Guide.  .  Retrieved on , from