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Dichanthelium portoricense (Desv. ex Ham.) B.F. Hansen & Wunderlin Search in The Plant ListSearch in IPNISearch in Australian Plant Name IndexSearch in NYBG Virtual HerbariumSearch in Muséum national d'Histoire naturelleSearch in Type Specimen Register of the U.S. National HerbariumSearch in Virtual Herbaria AustriaSearch in JSTOR Plant ScienceSearch in SEINetSearch in African Plants Database at Geneva Botanical GardenAfrican Plants, Senckenberg Photo GallerySearch in Flora do Brasil 2020Search in Reflora - Virtual HerbariumSearch in Living Collections Decrease font Increase font Restore font
 

Published In: Annals of the Missouri Botanical Garden 75: 1649. 1988[1989]. (Ann. Missouri Bot. Gard.) Name publication detailView in BotanicusView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 4/20/2009)
Item State : Description complete
Acceptance : Accepted
Project Data     (Last Modified On 4/20/2009)
Estatus: Nativa
Life Form: Hierba
Tropicos Lookup Reference:
Flora Index Page Info: 6-323
ContributorText: G. Davidse
Contributor: G. Davidse

New Data     (Last Modified On 12/29/2016)
New Data Kind: Additional Mesoamerican distribution
Specimen: W. D. Stevens - 28329 - HULE

 

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5. Dichanthelium portoricense (Desv.) B.F. Hansen et Wunderlin, Ann. Missouri Bot. Gard. 75: 1649 (1989).

Por G. Davidse.

Panicum portoricense Desv. in Ham., Prodr. Pl. Ind. Occid. 11: 1825. Tipo: Puerto Rico, Herb. Desvaux (/P).

Dichanthelium sabulorum (Lam.) Gould et C.A. Clark var. patulum (Scribner et Merr.) Gould et C.A. Clark, Panicum lancearium Trin., P. patulum (Scribner et Merr.) A. Hitchc.

Plantas generalmente con una roseta basal. Tallos 8-28 cm, erectos, ramificándose de todos los nudos; entrenudos alargados 2-6, densamente puberulentos; nudos puberulentos. Hojas basales y caulinares; vainas puberulentas a pelosas, ciliadas a cilioladas; lígula una hilera de tricomas 0.3-0.7 mm, sin tricomas seudoligulares; láminas 4-7 cm x 4-6 mm, aplanadas, linear-lanceoladas, glabras a pilosas, a menudo ciliadas, basalmente angostadas. Panícula 2-6 x 2-5 cm; pedúnculo y raquis glabros a pilosos. Espiguillas 1.4-2.3 mm, obovoides, apicalmente subagudas, puberulentas; gluma inferior 0.5-0.8 mm, c. 1/3 la longitud de la espiguilla, obtusa. Áreas abiertas en bosques de Pinus-Quercus. B (Gentle 4201, MO); H (Gentle 4201, MO); N (Stevens y Duarte 28329. MO). 0-200 m. (E. Estados Unidos, México, Belice, Honduras, Nicaragua, Antillas.)

 
 


 

 

 
 
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