View in other NatureServe Network Field Guides
NatureServe
Montana
Utah
Wyoming
Idaho
Wisconsin
British Columbia
South Carolina
Yukon
California
New York
Spiked Brome - Bromus racemosus
Other Names:
Bald Brome
General Description
Annuals, culms 20-110 cm. Lower sheaths densely stiff-hairy, often retrorse; upper sheaths glabrous or pubescent; ligules 1-2 mm, glabrous or hairy, erose; blades 7-19 cm long, 1-4 mm wide, pilose on both surfaces. Panicles 4-16 cm long, 2-3 cm wide, erect, open. Spikelets 12-20 mm long, terete to moderately compressed; florets 5-6. Lower glumes 4-6 mm long, 3(5)-veined; upper glumes 4-7 mm long, 7-veined; lemmas 6.5-8 cm lon, distinctly 7(9)-veined, tips acute to obtuse with two short teeth; awns 5-9 mm, arising less than 1.5 mm below apex; anthers 1.5-3 mm (adapted from: Pavlick & Anderton, 2007, Flora N. America, Vol. 24).
Range Comments
Native to Europe and the Baltic region; throughout much of southern Canada and USA (Pavlick & Anderton, 2007, Flora North America, Vol. 24).
Habitat
Fields, roadsides, disturbed areas.
Management
References
- Additional ReferencesLegend: View Online Publication
Do you know of a citation we're missing?- Lesica, P., M.T. Lavin, and P.F. Stickney. 2012. Manual of Montana Vascular Plants. Fort Worth, TX: BRIT Press. viii + 771 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 "Spiked Brome"