Difference between revisions of "Chrysopogon pauciflorus"

(Chapm.) Benth ex Vasey
Common names: Florida rhaphis
Treatment appears in FNA Volume 25. Treatment on page 633.
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|distribution=N.C.;Fla.;Tex.
 
|distribution=N.C.;Fla.;Tex.
|discussion=<p>Chrysopogon pauciflorus is native, but infrequently encountered, in the southeastern United States, primarily in Florida; it also occurs in Cuba. It grows in flatwoods, abandoned fields, pinelands, marsh edges, and various disturbed sites.</p>
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|discussion=<p><i>Chrysopogon pauciflorus</i> is native, but infrequently encountered, in the southeastern United States, primarily in Florida; it also occurs in Cuba. It grows in flatwoods, abandoned fields, pinelands, marsh edges, and various disturbed sites.</p>
 
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|special status=
 
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V25/V25_1540.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V25/V25_1540.xml
 
|subfamily=Poaceae subfam. Panicoideae
 
|subfamily=Poaceae subfam. Panicoideae
 
|tribe=Poaceae tribe Andropogoneae
 
|tribe=Poaceae tribe Andropogoneae

Revision as of 17:31, 18 September 2019

Plants annual. Culms 60-110 cm, erect or somewhat decum¬bent. Sheaths glabrous; ligules membranous, ciliolate; blades to 31 cm long, 4-10 mm wide, flat or folded, mostly or completely glabrous, adaxial surfaces some¬times with scattered pubescence at the base. Panicles 20-30 cm, open; branches 5-8 cm, capillary, strongly divergent; rames usually a triplet of spikelets. Sessile spikelets 8.1-10 mm; calluses about 7 mm, sharp; glumes smooth below, scabrous distally; lower glumes shortly awned or mucronate from the sinuses of the minutely bilobed apices; upper lemmas awned, awns 10.6-16 cm, geniculate, twisted below. Pedicellate spikelets 7.2-15 mm. 2n = unknown.

Discussion

Chrysopogon pauciflorus is native, but infrequently encountered, in the southeastern United States, primarily in Florida; it also occurs in Cuba. It grows in flatwoods, abandoned fields, pinelands, marsh edges, and various disturbed sites.

Selected References

None.

Lower Taxa

None.