|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Poaceae (Gramineae)||View Description||Dichotomous Key|
|Genus:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Habit: Annual to perennial herb. Leaf: basal and cauline; sheath closed to near top, hairy or glabrous; ligule <= 7 mm, membranous, entire to fringed; blade flat to inrolled. Inflorescence: generally raceme- or panicle-like, open to dense; pedicels generally stiff, rigid. Spikelet: strongly laterally compressed to cylindric; florets 3--30; axis breaking above glumes and between florets; glumes unequal, generally < lower floret, lower 1--3-veined, upper 3--7-veined, back rounded to strongly keeled, tip acute; lemma 5--9-veined, tip 2-toothed or entire, acute to obtuse, awned from between teeth or awns 0; palea generally < lemma.
Species In Genus: +- 160 species: temperate worldwide. Etymology: (Greek: ancient name) Note: Bromus scoparius L., Bromus erectus Huds. not known to be naturalized in California. Bromus pacificus Shear not in California.
Unabridged Note: Report in FNANM of Bromus pacificus Shear (in HSC) based on misidentification.
eFlora Treatment Author: Jeffery M. Saarela & Paul M. Peterson
Jepson Online Interchange
Key to BromusPrevious taxon: Briza minor
Next taxon: Bromus arenarius
Citation for this treatment: Jeffery M. Saarela & Paul M. Peterson 2016. Bromus, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=11003, accessed on December 02, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on December 02, 2016.