Difference between revisions of "Hesperostipa neomexicana"
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|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Stipa neomexicana | |name=Stipa neomexicana | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Poaceae;Poaceae subfam. Pooideae;Poaceae tribe Stipeae;Hesperostipa;Hesperostipa neomexicana | |hierarchy=Poaceae;Poaceae subfam. Pooideae;Poaceae tribe Stipeae;Hesperostipa;Hesperostipa neomexicana | ||
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|distribution=Okla.;N.Mex.;Tex.;Utah;Wyo.;Colo.;Ariz.;Nev. | |distribution=Okla.;N.Mex.;Tex.;Utah;Wyo.;Colo.;Ariz.;Nev. | ||
| − | |discussion=<p>Hesperostipa neomexicana grows in grassland, oak, and pinyon pine associations, from 800-2400 m, usually in well-drained, rocky areas in the southwestern United States and adjacent Mexico. It is similar to H. comata subsp. comata, differing in its longer awn hairs and shorter ligules.</p> | + | |discussion=<p><i>Hesperostipa neomexicana</i> grows in grassland, oak, and pinyon pine associations, from 800-2400 m, usually in well-drained, rocky areas in the southwestern United States and adjacent Mexico. It is similar to <i>H. comata </i>subsp.<i> comata</i>, differing in its longer awn hairs and shorter ligules.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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name=Hesperostipa neomexicana | name=Hesperostipa neomexicana | ||
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|authority=(Thurb.) Barkworth | |authority=(Thurb.) Barkworth | ||
|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=Okla.;N.Mex.;Tex.;Utah;Wyo.;Colo.;Ariz.;Nev. | |distribution=Okla.;N.Mex.;Tex.;Utah;Wyo.;Colo.;Ariz.;Nev. | ||
|reference=None | |reference=None | ||
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|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/200273ad09963decb8fc72550212de541d86569d/coarse_grained_fna_xml/V24/V24_220.xml |
|subfamily=Poaceae subfam. Pooideae | |subfamily=Poaceae subfam. Pooideae | ||
|tribe=Poaceae tribe Stipeae | |tribe=Poaceae tribe Stipeae | ||
Latest revision as of 16:22, 11 May 2021
Culms 40-100 cm; lower nodes glabrous. Lower sheaths glabrous or puberulent, not ciliate; ligules of lower leaves 0.5-1 mm, thickly membranous, rounded; ligules of upper leaves to 3 mm, scarious, acute; blades 0.5-1 mm wide. Panicles 10-30 cm. Glumes subequal, 30-60 mm; florets 15-18 mm; calluses 4-5 mm; lemmas evenly pubescent, hairs shorter than 1 mm; awns 120-220 mm, first 2 segments hairy, hairs mostly 0.2-1 mm, terminal segment flexible, pilose, hairs 1-3 mm. 2n = 44.
Distribution
Okla., N.Mex., Tex., Utah, Wyo., Colo., Ariz., Nev.
Discussion
Hesperostipa neomexicana grows in grassland, oak, and pinyon pine associations, from 800-2400 m, usually in well-drained, rocky areas in the southwestern United States and adjacent Mexico. It is similar to H. comata subsp. comata, differing in its longer awn hairs and shorter ligules.
Selected References
None.