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Published In: Supplementum Plantarum 103. 1781[1782]. (Apr 1782) (Suppl. Pl.) Name publication detailView in BotanicusView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 6/3/2009)
Acceptance : Accepted
Conservation Calculations     (Last Modified On 6/3/2009)
Ecological Value: 5.00000
Num Project Specimens: 18
Newest Specimen Year: 1982
Oldest Specimen Year: 1845
Conservation Value: 84.93000
Conservation Abbrev: LC

 

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Cyperus distans L. f., Suppl. Pl. 103. 1782.

Perennes, rizomas 3–10 mm de grueso; culmos solitarios o agrupados, triquetros, 40–80 (120) cm de alto. Hojas con láminas en forma de M, hasta 50 (90) cm de largo. Brácteas de la inflorescencia 4–7, ascendentes, hasta 40 (60) cm de largo, rayos 4–8, hasta 8 (16) cm de largo, espigas ampliamente ovoides, 2–4 cm de largo; espiguillas 10–45, lineares, 10–25 mm de largo y 1.2–1.5 mm de ancho, café-rojizas, raquilla sin alas, persistente; escamas 10–25, oblongo-ovadas, 1.7–2.4 mm de largo y 0.9–1.2 mm de ancho, 3-nervias en la parte media, caducas; estambres 3, anteras 0.4–0.5 mm de largo; estigmas 3. Fruto trígono, angostamente oblongo, 1.3–1.7 mm de largo y (0.3) 0.4–0.5 mm de ancho, agudo, papiloso, café, subestipitado.

Frecuente, en ciénagas, zanjas y pastizales muy húmedos, zona norcentral; 600–1300 m; fl y fr todo el año; Araquistain 777, Sandino 1057; pantropical.

 
 


 

 
 
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