Difference between revisions of "Hordeum brachyantherum subsp. brachyantherum"

unknown
Common names: Meadow barley Northern barley Orge a antheres courtes Orge des pres
Treatment appears in FNA Volume 24. Treatment on page 243.
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|discussion=<p>Hordeum brachy anther um subsp. brachyantherum grows in pastures and along streams and lake shores, from sea level to 4000 m. Its range extends from Kamchatka through western North America to Baja California, Mexico. It is also known from disjunct locations in Newfoundland and Labrador and the eastern United Sates. The latter are probably recent introductions; the Newfoundland populations are harder to explain. One population from California is known to be hexaploid.</p>
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|discussion=<p><i>Hordeum</i> brachy anther um <i></i>subsp.<i> brachyantherum</i> grows in pastures and along streams and lake shores, from sea level to 4000 m. Its range extends from Kamchatka through western North America to Baja California, Mexico. It is also known from disjunct locations in Newfoundland and Labrador and the eastern United Sates. The latter are probably recent introductions; the Newfoundland populations are harder to explain. One population from California is known to be hexaploid.</p>
 
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V24/V24_346.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V24/V24_346.xml
 
|subfamily=Poaceae subfam. Pooideae
 
|subfamily=Poaceae subfam. Pooideae
 
|tribe=Poaceae tribe Triticeae
 
|tribe=Poaceae tribe Triticeae

Revision as of 16:19, 18 September 2019

Plants densely cespitose. Culms 30-95 cm, often robust, sometimes slender. Basal sheaths usually glabrous, sometimes sparsely pubescent; blades to 19 cm long, to 8 mm wide, both sides usually glabrous, sometimes with hairs to 0.5 mm on both surfaces. Glumes 7-17 mm, usually straight at maturity; lemmas usually awned, awns to 6.5 mm, usually straight at maturity; anthers 0.8-3.5 mm. 2n = 28, 42.

Discussion

Hordeum brachy anther um subsp. brachyantherum grows in pastures and along streams and lake shores, from sea level to 4000 m. Its range extends from Kamchatka through western North America to Baja California, Mexico. It is also known from disjunct locations in Newfoundland and Labrador and the eastern United Sates. The latter are probably recent introductions; the Newfoundland populations are harder to explain. One population from California is known to be hexaploid.

Selected References

None.

Lower Taxa

None.
Roland von Bothmer +, Claus Badenf +  and Niels H. Jacobsen +
unknown +
Meadow barley +, Northern barley +, Orge a antheres courtes +  and Orge des pres +
Wash. +, Pacific Islands (Hawaii) +, Wyo. +, N.H. +, N.J. +, N.Mex. +, Tex. +, N.Y. +, Pa. +, Oreg. +, Alta. +, B.C. +, Nfld. and Labr. +, Que. +, Sask. +, Yukon +, Nev. +, Colo. +, Alaska +, Ill. +, Ind. +, Ariz. +, Calif. +, Idaho +, Maine +, Md. +, Ohio +, Utah +, Mo. +, Mont. +  and Miss. +
Hordeum nodosum +  and Critesion brachyantherum +
Hordeum brachyantherum subsp. brachyantherum +
Hordeum brachyantherum +
subspecies +