Difference between revisions of "Paspalum convexum"

Humb. & Bonpl. ex Flüggé
Common names: Mexican paspalum
Treatment appears in FNA Volume 25. Treatment on page 581.
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|distribution=Puerto Rico;Md.;Tex.;Miss.;La.
 
|distribution=Puerto Rico;Md.;Tex.;Miss.;La.
|discussion=<p><i>Paspalum convexum</i> grows in disturbed areas in the southern United States. It is native from Mexico and the Caribbean Islands to Brazil. It is not considered to have particularly high forage value.</p>
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|discussion=<p>Paspalum convexum grows in disturbed areas in the southern United States. It is native from Mexico and the Caribbean Islands to Brazil. It is not considered to have particularly high forage value.</p>
 
|tables=
 
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|references=
 
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|basionyms=
 
|basionyms=
 
|family=Poaceae
 
|family=Poaceae
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|illustrator=Linda A. Vorobik and Cindy Roché
 
|distribution=Puerto Rico;Md.;Tex.;Miss.;La.
 
|distribution=Puerto Rico;Md.;Tex.;Miss.;La.
 
|reference=None
 
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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/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V25/V25_1463.xml
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|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/314eb390f968962f596ae85f506b4b3db8683b1b/coarse_grained_fna_xml/V25/V25_1463.xml
 
|subfamily=Poaceae subfam. Panicoideae
 
|subfamily=Poaceae subfam. Panicoideae
 
|tribe=Poaceae tribe Paniceae
 
|tribe=Poaceae tribe Paniceae

Revision as of 16:15, 30 October 2019

Plants annual. Culms 10-53 cm, erect; nodes glabrous. Sheaths pubescent or glabrous; ligules 2-4.1 mm; blades 5-25(80) cm long, 2.9-10.2(12) mm wide, flat. Panicles terminal, with 1-5 racemosely arranged branches; branches 1.1-5.4(7) cm, divergent; branch axes 0.8-1.3 mm wide, not or narrowly winged, glabrous, terminating in a spikelet. Spikelets 2.1-2.6 mm long, 1.7-2.4 mm wide, paired, appressed to the branch axes, broadly obovate to suborbicular, shortly pubescent, light to dark brown. Lower glumes absent; upper glumes and lower lemmas shortly pubescent, 5-7-veined, margins entire; lower paleas rarely present; upper florets dark glossy brown. Caryopses 1.3-1.5 mm, white. 2n = 30,32,40,60.

Distribution

Puerto Rico, Md., Tex., Miss., La.

Discussion

Paspalum convexum grows in disturbed areas in the southern United States. It is native from Mexico and the Caribbean Islands to Brazil. It is not considered to have particularly high forage value.

Selected References

None.

Lower Taxa

None.