Difference between revisions of "Paspalum conjugatum"

P.J. Bergius
Common names: Sour paspalum
Treatment appears in FNA Volume 25. Treatment on page 572.
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V25/V25_1447.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V25/V25_1447.xml
 
|subfamily=Poaceae subfam. Panicoideae
 
|subfamily=Poaceae subfam. Panicoideae
 
|tribe=Poaceae tribe Paniceae
 
|tribe=Poaceae tribe Paniceae

Revision as of 19:23, 24 September 2019

Plants perennial; stoloniferous. Culms 15-80 cm, erect; nodes glabrous. Sheaths glabrous, pubescent distally; ligules 0.5-0.8 mm; blades 7-23 cm long, 1.5-8 mm wide, flat. Panicles terminal, usually composed of a pair of branches, a third branch sometimes present below the terminal pair; branches 2.5-12.7 cm, diverging to spreading, often arcuate, persistent; branch axes 0.2-0.8 mm wide, glabrous, margins scabrous, terminating in a reduced spikelet. Spikelets 1.3-1.9 mm long, 0.8-1.1 mm wide, solitary, appressed to the branch axes, ovate, stramineous. Lower glumes absent; upper glumes pilose on the margins, veinless or 2-3-veined; lower lemmas glabrous, veinless or 2-3-veined; upper florets whitish to golden yellow. Caryopses 0.9-1.1 mm, white to yellow. 2n = 18, 20, 40, 80.

Distribution

Puerto Rico, Tex., La., Utah, Ala., Pacific Islands (Hawaii), Miss., Virgin Islands, Fla.

Discussion

Paspalum conjugatum is native to tropical and subtropical regions of both the Western and Eastern hemispheres, including the Flora region. It grows in disturbed areas and at the edges of forests, and is sometimes used as a lawn grass.

Selected References

None.

Lower Taxa

None.
... more about "Paspalum conjugatum"
Charles M. Allen +  and David W. Hall +
P.J. Bergius +
Sour paspalum +
Puerto Rico +, Tex. +, La. +, Utah +, Ala. +, Pacific Islands (Hawaii) +, Miss. +, Virgin Islands +  and Fla. +
Gramineae +
Paspalum conjugatum +
Paspalum +
species +