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Montana Field Guide

Montana Field Guides

Bermudagrass - Cynodon dactylon
Other Names:  Bahama Grass, Devil's Grass, Couch Grass, Wiregrass

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Non-native Species

Global Rank: GNR
State Rank: SNA
C-value: 1


Agency Status
USFWS:
USFS:
BLM:


 

External Links

 
General Description
Warm season, stoloniferous, mat- or sod-forming perennial. Stems 10–40 cm. Leaves: blades flat and ascending, 2–4 mm wide, ligule hairy, <1 mm long; sheaths with overlapping margins. Inflorescence of 3 to 6 digitally arranged secund spikes, the branches 3–5 cm long. Spikelets closely appressed, 2–3 mm long with 1 floret, sometimes with vestigial florets. Lemmas 3-nerved, awnless, 2–3 mm long. Disarticulation above glumes; unit of dispersal the floret (Lavin in Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Range Comments
Collected in Missoula County; introduced in North America mainly in the U.S. excepting some north-central states (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: 3

(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
Frequently disturbed sites, roadsides, lawns, and reclaimed areas (Lavin in Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Management

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?
    • Brey, C.W. 1998. Epidemiology of wheat curl mite (Aceria tosichella K.) and wheat streak mosaic virus on feral grass species and effect of glyphosate on wheat curl mite dispersal. Ph.D. Dissertation. Bozeman, MT: Montana State University. 136 p.
    • Bunkers, G.J. 1989. Biology of the eremophilanes produced by Drechslera gigantea. Ph.D. Dissertation. Bozeman, MT: Montana State University. 104 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 "Bermudagrass"
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Citation for data on this website:
Bermudagrass — Cynodon dactylon.  Montana Field Guide.  .  Retrieved on , from