Difference between revisions of "Schizachyrium sanguineum var. hirtiflorum"
Common names: Hairy crimson bluestem
Synonyms: Schizachyrium sanguineum var. brevipedicellatum Andropogon hirtiflorus var. feensis
Treatment appears in FNA Volume 25. Treatment on page 674.
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|name=Schizachyrium sanguineum var. brevipedicellatum | |name=Schizachyrium sanguineum var. brevipedicellatum | ||
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}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Andropogon hirtiflorus var. feensis | |name=Andropogon hirtiflorus var. feensis | ||
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}} | }} | ||
|hierarchy=Poaceae;Poaceae subfam. Panicoideae;Poaceae tribe Andropogoneae;Schizachyrium;Schizachyrium sanguineum;Schizachyrium sanguineum var. hirtiflorum | |hierarchy=Poaceae;Poaceae subfam. Panicoideae;Poaceae tribe Andropogoneae;Schizachyrium;Schizachyrium sanguineum;Schizachyrium sanguineum var. hirtiflorum | ||
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name=Schizachyrium sanguineum var. hirtiflorum | name=Schizachyrium sanguineum var. hirtiflorum | ||
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|authority=(Nees) S.L. Hatch | |authority=(Nees) S.L. Hatch | ||
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|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
| + | |illustrator=Linda A. Vorobik | ||
| + | |illustration copyright=Utah State University | ||
|distribution=Puerto Rico;N.Mex.;Tex.;Ala.;Ga.;Ariz.;Fla. | |distribution=Puerto Rico;N.Mex.;Tex.;Ala.;Ga.;Ariz.;Fla. | ||
|reference=None | |reference=None | ||
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|special status= | |special status= | ||
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|subfamily=Poaceae subfam. Panicoideae | |subfamily=Poaceae subfam. Panicoideae | ||
|tribe=Poaceae tribe Andropogoneae | |tribe=Poaceae tribe Andropogoneae | ||
Latest revision as of 17:57, 11 May 2021
Culms 40-120 cm, branching at the upper nodes, glau-cous. Ligules 1-2 mm; blades 10-20 cm long, 1.5-5 mm wide. Rames 4-10(12) cm; internodes scabrous, glabrous or hirsute. Sessile spikelets 5-9 mm; lower glumes sparsely to densely hirsute on the back; awns 15-25 mm. Pedicels arcuate at maturity, ciliate on both edges distally. Pedicellate spikelets 3-5 mm, staminate or sterile, awns 0.3-5 mm. 2n = 40, 60, 70, 100.
Distribution
Puerto Rico, N.Mex., Tex., Ala., Ga., Ariz., Fla.
Discussion
In the Flora region, Schizachyrium sanguineum var. hirtiflorum grows on rocky slopes and well-drained soils from Arizona to southwestern Texas and Florida, and is considered a good forage species. Its range extends through Central America to Chile, Paraguay, and Uruguay.
Selected References
None.
Lower Taxa
None.