Difference between revisions of "Bromus squarrosus"
FNA>Volume Importer |
imported>Volume Importer |
||
(8 intermediate revisions by 2 users not shown) | |||
Line 4: | Line 4: | ||
|publications= | |publications= | ||
|common_names=Squarrose brome | |common_names=Squarrose brome | ||
+ | |special_status={{Treatment/ID/Special_status | ||
+ | |code=I | ||
+ | |label=Introduced | ||
+ | }} | ||
|basionyms= | |basionyms= | ||
|synonyms= | |synonyms= | ||
Line 17: | Line 21: | ||
-->{{Treatment/Body | -->{{Treatment/Body | ||
|distribution=Wash.;Wis.;Pacific Islands (Hawaii);Idaho;Oreg.;Kans.;N.Dak.;Nebr.;S.Dak.;Wyo.;N.J.;N.Mex.;Alta.;B.C.;Man.;N.W.T..;Ont.;N.Y.;Pa.;Colo.;Ark.;Vt.;Ill.;Ind.;Conn.;Mo.;Mich.;Mont.;Ky. | |distribution=Wash.;Wis.;Pacific Islands (Hawaii);Idaho;Oreg.;Kans.;N.Dak.;Nebr.;S.Dak.;Wyo.;N.J.;N.Mex.;Alta.;B.C.;Man.;N.W.T..;Ont.;N.Y.;Pa.;Colo.;Ark.;Vt.;Ill.;Ind.;Conn.;Mo.;Mich.;Mont.;Ky. | ||
− | |discussion=<p>Bromus squarrosus grows in overgrazed pastures, fields, waste places, and road verges. Native to central Russia and southern Europe, it can be found mainly in southern Canada and the northern half of the United States.</p> | + | |discussion=<p><i>Bromus squarrosus</i> grows in overgrazed pastures, fields, waste places, and road verges. Native to central Russia and southern Europe, it can be found mainly in southern Canada and the northern half of the United States.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
Line 26: | Line 30: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Bromus squarrosus | name=Bromus squarrosus | ||
− | |||
|authority=L. | |authority=L. | ||
|rank=species | |rank=species | ||
Line 33: | Line 36: | ||
|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
+ | |illustrator=Cindy Roché | ||
+ | |illustration copyright=Utah State University | ||
|distribution=Wash.;Wis.;Pacific Islands (Hawaii);Idaho;Oreg.;Kans.;N.Dak.;Nebr.;S.Dak.;Wyo.;N.J.;N.Mex.;Alta.;B.C.;Man.;N.W.T..;Ont.;N.Y.;Pa.;Colo.;Ark.;Vt.;Ill.;Ind.;Conn.;Mo.;Mich.;Mont.;Ky. | |distribution=Wash.;Wis.;Pacific Islands (Hawaii);Idaho;Oreg.;Kans.;N.Dak.;Nebr.;S.Dak.;Wyo.;N.J.;N.Mex.;Alta.;B.C.;Man.;N.W.T..;Ont.;N.Y.;Pa.;Colo.;Ark.;Vt.;Ill.;Ind.;Conn.;Mo.;Mich.;Mont.;Ky. | ||
|reference=None | |reference=None | ||
|publication title= | |publication title= | ||
|publication year= | |publication year= | ||
− | |special status= | + | |special status=Introduced |
− | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/200273ad09963decb8fc72550212de541d86569d/coarse_grained_fna_xml/V24/V24_339.xml |
|subfamily=Poaceae subfam. Pooideae | |subfamily=Poaceae subfam. Pooideae | ||
|tribe=Poaceae tribe Bromeae | |tribe=Poaceae tribe Bromeae |
Latest revision as of 16:23, 11 May 2021
Plants annual. Culms 20-60 cm, erect or geniculately ascending. Lower sheaths densely pilose; ligules 1-1.5 mm, hairy, obtuse, erose, ciliolate; blades 5-15 cm long, 4-6 mm wide, densely pilose on both surfaces. Panicles 7-20 cm long, 4-8 cm wide, racemose, open, nodding, often with few spikelets, usually secund; branches sometimes longer than the spikelets, ascending-spreading, flexuous, slightly curved, usually with 1 spikelet. Spikelets 15-70 mm, broadly oblong or ovate-lanceolate, terete to moderately laterally compressed; florets 8-30, bases concealed at maturity; rachilla internodes concealed at maturity. Glumes smooth or scabrous; lower glumes 4.5-7 mm, 3-5(7)-veined; upper glumes 6-8 mm, 7-veined; lemmas 8-11 mm long, 2-2.4 mm wide, lanceolate, chartaceous, smooth or scabridulous, 7-9-veined, rounded over the midvein, margins hyaline, 0.6-0.9 mm wide, strongly angled above the middle, not inrolled at maturity, apices acute, bifid, teeth shorter than 1 mm; awns 8-10 mm, flattened and sometimes twisted at the base, divaricate at maturity, arising 1.5 mm or more below the lemma apices; anthers 1-1.3 mm. Caryopses equaling the paleas, thin, weakly inrolled or flat. 2n = 14.
Distribution
Wash., Wis., Pacific Islands (Hawaii), Idaho, Oreg., Kans., N.Dak., Nebr., S.Dak., Wyo., N.J., N.Mex., Alta., B.C., Man., N.W.T.., Ont., N.Y., Pa., Colo., Ark., Vt., Ill., Ind., Conn., Mo., Mich., Mont., Ky.
Discussion
Bromus squarrosus grows in overgrazed pastures, fields, waste places, and road verges. Native to central Russia and southern Europe, it can be found mainly in southern Canada and the northern half of the United States.
Selected References
None.