Difference between revisions of "Aristida purpurea var. fendleriana"
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|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Aristida fendleriana | |name=Aristida fendleriana | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Poaceae;Poaceae subfam. Aristidoideae;Poaceae tribe Aristideae;Aristida;Aristida purpurea;Aristida purpurea var. fendleriana | |hierarchy=Poaceae;Poaceae subfam. Aristidoideae;Poaceae tribe Aristideae;Aristida;Aristida purpurea;Aristida purpurea var. fendleriana | ||
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|distribution=N.Mex.;Tex.;Utah;Colo.;Mont.;Nebr.;Wyo.;Calif.;Kans.;N.Dak.;Nev.;Okla.;Ariz.;S.Dak. | |distribution=N.Mex.;Tex.;Utah;Colo.;Mont.;Nebr.;Wyo.;Calif.;Kans.;N.Dak.;Nev.;Okla.;Ariz.;S.Dak. | ||
| − | |discussion=<p>Aristida purpurea var. fendleriana grows on open slopes, hills, and sandy flats, at low to medium elevations, from the western United States into northern Mexico. It is often confused with var. longiseta, having short basal leaves and short panicles, but plants of var. fendleriana have narrower lemma apices and thinner, shorter awns than those of var. longiseta.</p> | + | |discussion=<p><i>Aristida purpurea </i>var.<i> fendleriana</i> grows on open slopes, hills, and sandy flats, at low to medium elevations, from the western United States into northern Mexico. It is often confused with <i></i>var.<i> longiseta</i>, having short basal leaves and short panicles, but plants of <i></i>var.<i> fendleriana</i> have narrower lemma apices and thinner, shorter awns than those of <i></i>var.<i> longiseta</i>.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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name=Aristida purpurea var. fendleriana | name=Aristida purpurea var. fendleriana | ||
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|authority=(Steud.) Vasey | |authority=(Steud.) Vasey | ||
|rank=variety | |rank=variety | ||
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|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
| + | |illustrator=Linda A. Vorobik;Andy Sudkamp | ||
| + | |illustration copyright=Utah State University | ||
|distribution=N.Mex.;Tex.;Utah;Colo.;Mont.;Nebr.;Wyo.;Calif.;Kans.;N.Dak.;Nev.;Okla.;Ariz.;S.Dak. | |distribution=N.Mex.;Tex.;Utah;Colo.;Mont.;Nebr.;Wyo.;Calif.;Kans.;N.Dak.;Nev.;Okla.;Ariz.;S.Dak. | ||
|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/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V25/V25_1011.xml |
|subfamily=Poaceae subfam. Aristidoideae | |subfamily=Poaceae subfam. Aristidoideae | ||
|tribe=Poaceae tribe Aristideae | |tribe=Poaceae tribe Aristideae | ||
Revision as of 22:00, 5 November 2020
Culms 10-40 cm. Leaves mostly cauline; blades 4-10 cm, involute. Panicles 3-14(15) cm; primary branches mostly appressed, stiff, straight, without axillary pulvini, with few spikelets. Lower glumes 5-8 mm; upper glumes 10-15 mm; lemmas 8-14 mm long, apices 0.2-0.3 wide; awns subequal, 18-40 mm long, occasionally slightly longer, 0.2-0.3 mm wide at the base. 2n = 22, 44.
Distribution
N.Mex., Tex., Utah, Colo., Mont., Nebr., Wyo., Calif., Kans., N.Dak., Nev., Okla., Ariz., S.Dak.
Discussion
Aristida purpurea var. fendleriana grows on open slopes, hills, and sandy flats, at low to medium elevations, from the western United States into northern Mexico. It is often confused with var. longiseta, having short basal leaves and short panicles, but plants of var. fendleriana have narrower lemma apices and thinner, shorter awns than those of var. longiseta.
Selected References
None.