Difference between revisions of "Schizachyrium spadiceum"
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|distribution=Tex. | |distribution=Tex. | ||
| − | |discussion=<p>Schizachyrium spadiceum was once thought to be a Mexican endemic, but it is now known from limestone slopes in Brewster County, Texas.</p> | + | |discussion=<p><i>Schizachyrium spadiceum</i> was once thought to be a Mexican endemic, but it is now known from limestone slopes in Brewster County, Texas.</p> |
|tables= | |tables= | ||
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|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V25/V25_1606.xml |
|subfamily=Poaceae subfam. Panicoideae | |subfamily=Poaceae subfam. Panicoideae | ||
|tribe=Poaceae tribe Andropogoneae | |tribe=Poaceae tribe Andropogoneae | ||
Revision as of 16:32, 18 September 2019
Plants cespitose. Culms 60-95 cm, slender, erect, glabrous. Leaves glaucous; sheaths compressed, scabridulous, glabrous or almost so; ligules 1-1.5 mm, truncate, erose-ciliate; blades 10-25 cm long, 2-2.5 mm wide, flat, scabrous, young blades ciliate basally. Peduncles 5-9 cm, mostly erect, often included in the subtending leaves, with 2 rames; rames 3.5-5 cm, enclosed or exerted at maturity; internodes 4-6.3 mm, ciliate proximally, densely villous on the distal 1/2 - 2/3, hairs 4-7 mm. Sessile spikelets 7-8 mm; calluses 0.2-0.5 mm, hairs 1-2 mm; lower glumes glabrous, keels scabridulous distally; awns 14.5-17.5 mm, once-geniculate. Pedicels 5-6 mm, hairs 5-7 mm. Pedicellate spikelets 0.8-4 mm, sterile, unawned. 2n = unknown.
Discussion
Schizachyrium spadiceum was once thought to be a Mexican endemic, but it is now known from limestone slopes in Brewster County, Texas.
Selected References
None.