Difference between revisions of "Paspalum plicatulum"

Michx.
Common names: Brownseed paspalum
Synonyms: Paspalum texanum unknown
Treatment appears in FNA Volume 25. Treatment on page 581.
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|distribution=Ga.;Tex.;La.;Puerto Rico;Virgin Islands;Ala.;Miss.;S.C.;Fla.
 
|distribution=Ga.;Tex.;La.;Puerto Rico;Virgin Islands;Ala.;Miss.;S.C.;Fla.
|discussion=<p>Paspalum plicatulum grows in prairies, along forest margins, and in disturbed areas. Its range extends from the southeastern United States through the Caribbean and Mexico to Bolivia, Paraguay, and Argentina.</p>
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|discussion=<p><i>Paspalum plicatulum</i> grows in prairies, along forest margins, and in disturbed areas. Its range extends from the southeastern United States through the Caribbean and Mexico to Bolivia, Paraguay, and Argentina.</p>
 
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|publication year=
 
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|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V25/V25_1464.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_1464.xml
 
|subfamily=Poaceae subfam. Panicoideae
 
|subfamily=Poaceae subfam. Panicoideae
 
|tribe=Poaceae tribe Paniceae
 
|tribe=Poaceae tribe Paniceae

Revision as of 16:31, 18 September 2019

Plants perennial; shortly rhizomatous, often indistinctly so. Culms 30-110 cm, stout, erect; nodes glabrous. Sheaths glabrous; ligules 2-3 mm; blades to 35 cm long, 2-5.4 mm wide, conduplicate (rarely flat). Panicles terminal, with 2-7 racemosely arranged branches; branches 1.6-7.1 cm, usually divergent, rarely merely ascending; branch axes 0.6-1.1 mm wide, glabrous, terminating in a spikelet. Spikelets 2.5-3 mm long, 1.5-2.2 mm wide, paired, appressed to the branch axes, elliptic-ovate, light to dark brown. Lower glumes absent; upper glumes usually with short, appressed pubescence, rarely glabrous, 5-veined, margins entire; lower lemmas with short, appressed pubescence or glabrous, 3-veined, margins entire; upper florets dark glossy brown. Caryopses 1.4-1.6 mm, brown. 2n = 20, 40, 60.

Distribution

Ga., Tex., La., Puerto Rico, Virgin Islands, Ala., Miss., S.C., Fla.

Discussion

Paspalum plicatulum grows in prairies, along forest margins, and in disturbed areas. Its range extends from the southeastern United States through the Caribbean and Mexico to Bolivia, Paraguay, and Argentina.

Selected References

None.

Lower Taxa

None.