View source for Bromus racemosus

{{Treatment/ID
|accepted_name=Bromus racemosus
|accepted_authority=L.
|publications=
|common_names=Smooth brome;Brome a grappes
|special_status={{Treatment/ID/Special_status
|code=I
|label=Introduced
}}
|basionyms=
|synonyms=
|hierarchy=Poaceae;Poaceae subfam. Pooideae;Poaceae tribe Bromeae;Bromus;Bromus sect. Bromus;Bromus racemosus
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Poaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Poaceae subfam. Pooideae]]</div><div class="higher-taxon"><small>tribe</small>[[Poaceae tribe Bromeae]]</div><div class="higher-taxon"><small>genus</small>[[Bromus]]</div><div class="higher-taxon"><small>section</small>[[Bromus sect. Bromus]]</div><div class="higher-taxon"><small>species</small>[[Bromus racemosus]]</div></div>
|volume=Volume 24
|mention_page=
|treatment_page=page 233
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>annual. <b>Culms</b> 20-110 cm, erect or ascending. <b>Lower</b> sheaths densely hairy, hairs stiff, often retrorse; upper sheaths glabrous or pubescent; ligules 1-2 mm, glabrous or hairy, erose; blades 7-18 cm long, 1-4 mm wide, pilose on both surfaces. <b>Panicles</b> 4-16 cm long, 2-3 cm wide, erect, open; branches sometimes longer than the spikelets, slender, usually ascending, slightly curved or straight. <b>Spikelets</b> 12-20 mm, lanceolate, terete to moderately laterally compressed; florets 5-6, bases concealed at maturity; rachilla internodes 1-1.5 mm, concealed at maturity. <b>Glumes</b> smooth to scabrous; lower glumes 4-6 mm, (3)5-veined; upper glumes 4-7 mm, 7-veined; lemmas 6.5-8 mm long, 3-4.5 mm wide, elliptic to lanceolate, coriaceous, backs smooth, distinctly 7(9)-veined, not ribbed, rounded over the midvein, margins scabrous, rounded, not inrolled at maturity, apices acute to obtuse, bifid, teeth shorter than 1 mm; awns 5-9 mm, all more or less equal in length, straight, arising less than 1.5 mm below the lemma apices; anthers 1.5-3 mm. <b>Caryopses</b> shorter than the paleas, thin, weakly inrolled or flat. <b>2n</b> = 28.</span><!--

-->{{Treatment/Body
|distribution=Conn.;N.J.;N.Y.;Wash.;Va.;Del.;D.C.;Wis.;W.Va.;Mass.;Maine;N.H.;R.I.;Vt.;Fla.;Wyo.;N.Mex.;Tex.;La.;N.Dak.;Tenn.;N.C.;S.C.;Pa.;Calif.;Nev.;Alta.;B.C.;N.B.;Nfld. and Labr. (Labr.);N.S.;N.W.T.;Ont.;P.E.I.;Que.;Sask.;Colo.;Md.;Alaska;Ala.;Ark.;Ill.;Ga.;Ind.;Iowa;Kans.;Ariz.;Idaho;Nebr.;Okla.;Ohio;Utah;Mo.;Mich.;Mont.;Miss.;Oreg.;Ky.
|discussion=<p><i>Bromus racemosus</i> grows in fields, waste places, and road verges. It is native to western Europe and the Baltic region, and occurs throughout much of southern Canada and the United States. Hitchcock (1951) included <i>B. hordeaceus </i>subsp.<i> pseudothominei</i> in <i>B. racemosus</i>.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Bromus racemosus
|authority=L.
|rank=species
|parent rank=section
|synonyms=
|basionyms=
|family=Poaceae
|illustrator=Cindy Roché
|illustration copyright=Utah State University
|distribution=Conn.;N.J.;N.Y.;Wash.;Va.;Del.;D.C.;Wis.;W.Va.;Mass.;Maine;N.H.;R.I.;Vt.;Fla.;Wyo.;N.Mex.;Tex.;La.;N.Dak.;Tenn.;N.C.;S.C.;Pa.;Calif.;Nev.;Alta.;B.C.;N.B.;Nfld. and Labr. (Labr.);N.S.;N.W.T.;Ont.;P.E.I.;Que.;Sask.;Colo.;Md.;Alaska;Ala.;Ark.;Ill.;Ga.;Ind.;Iowa;Kans.;Ariz.;Idaho;Nebr.;Okla.;Ohio;Utah;Mo.;Mich.;Mont.;Miss.;Oreg.;Ky.
|reference=None
|publication title=
|publication year=
|special status=Introduced
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V24/V24_332.xml
|subfamily=Poaceae subfam. Pooideae
|tribe=Poaceae tribe Bromeae
|genus=Bromus
|section=Bromus sect. Bromus
|species=Bromus racemosus
}}<!--

-->[[Category:Treatment]][[Category:Bromus sect. Bromus]]