Difference between revisions of "×elyhordeum stebbinsianum"
Treatment appears in FNA Volume 24. Treatment on page 286.
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|distribution=Calif.;Oreg.;Wash. | |distribution=Calif.;Oreg.;Wash. | ||
| − | |discussion=<p>×Elyhordeum stebbinsianum consists of hybrids between Elymus glaucus and Hordeum brachy-antherum. Bowden (1958) reported that they appear to be completely sterile. They have been found at scattered locations in western North America.</p> | + | |discussion=<p>×Elyhordeum stebbinsianum consists of hybrids between <i>Elymus glaucus</i> and <i>Hordeum</i> brachy-antherum. Bowden (1958) reported that they appear to be completely sterile. They have been found at scattered locations in western North America.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=×elyhordeum stebbinsianum | name=×elyhordeum stebbinsianum | ||
| − | |||
|authority=(Bowden) Bowden | |authority=(Bowden) Bowden | ||
|rank=species | |rank=species | ||
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|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
| − | |illustrator=Cindy Roché | + | |illustrator=Cindy Roché;Annaliese Miller |
| + | |illustration copyright=Utah State University | ||
|distribution=Calif.;Oreg.;Wash. | |distribution=Calif.;Oreg.;Wash. | ||
|reference=None | |reference=None | ||
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|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V24/V24_410.xml |
|subfamily=Poaceae subfam. Pooideae | |subfamily=Poaceae subfam. Pooideae | ||
|tribe=Poaceae tribe Triticeae | |tribe=Poaceae tribe Triticeae | ||
Revision as of 21:20, 16 December 2019
Culms 60-80 cm. Blades 3-5 mm wide, abaxial surfaces smooth, adaxial surfaces scabridulous. Inflorescences spikelike, 10-16 cm, with 3 spikelets per node; internodes averaging 3.4 mm. Spikelets with 1-3 florets, the lateral spikelets sessile or pedicellate, pedicels to 3 mm. Glumes 0.5-1 mm wide, terminating in a 4-7 mm awn; lemmas glabrous to scabrous, awned, awns 5-11 mm; anthers indehiscent. 2n = unknown.
Distribution
Calif., Oreg., Wash.
Discussion
×Elyhordeum stebbinsianum consists of hybrids between Elymus glaucus and Hordeum brachy-antherum. Bowden (1958) reported that they appear to be completely sterile. They have been found at scattered locations in western North America.
Selected References
None.
Lower Taxa
None.
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