Difference between revisions of "Hordeum brachyantherum subsp. californicum"

(Covas & Stebbins) Bothmer, N. Jacobsen & Seberg
Common names: California barley
Synonyms: Hordeum californicum unknown
Treatment appears in FNA Volume 24. Treatment on page 245.
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|discussion=<p>Hordeum brachyantherum subsp. californicum is restricted to California. It grows on dry and moist grass slopes, in meadows and rocky stream beds, along stream margins, and around vernal pools, in oak woodlands and disturbed ground, and in serpentine, alkaline, and granitic soils, up to 2300 m. Records from outside California, and many from inside California, are based on misidentified specimens, usually of H. brachyantherum subsp. brachyantherum.</p>
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|discussion=<p><i>Hordeum brachyantherum </i>subsp.<i> californicum</i> is restricted to California. It grows on dry and moist grass slopes, in meadows and rocky stream beds, along stream margins, and around vernal pools, in oak woodlands and disturbed ground, and in serpentine, alkaline, and granitic soils, up to 2300 m. Records from outside California, and many from inside California, are based on misidentified specimens, usually of <i>H. brachyantherum </i>subsp.<i> brachyantherum</i>.</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_347.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_347.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 loosely cespitose. Culms 20-65 cm, usually slender. Basal sheaths usually densely pubescent; blades to 11.5 cm long, to 3.5(5.5) mm wide, usually hairy with spreading hairs of mixed lengths on both sides, rarely glabrous or almost glabrous. Glumes 9-19 mm, usually spreading at maturity; lemmas usually awned, awns to 7.5 mm, usually divergent at maturity; anthers 1.1-4 mm. 2n = 14.

Discussion

Hordeum brachyantherum subsp. californicum is restricted to California. It grows on dry and moist grass slopes, in meadows and rocky stream beds, along stream margins, and around vernal pools, in oak woodlands and disturbed ground, and in serpentine, alkaline, and granitic soils, up to 2300 m. Records from outside California, and many from inside California, are based on misidentified specimens, usually of H. brachyantherum subsp. brachyantherum.

Selected References

None.

Lower Taxa

None.
Roland von Bothmer +, Claus Badenf +  and Niels H. Jacobsen +
(Covas & Stebbins) Bothmer, N. Jacobsen & Seberg +
California barley +
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 californicum +
Hordeum brachyantherum subsp. californicum +
Hordeum brachyantherum +
subspecies +