Statut pour la Guyane française
Funk, V., Hollowell, T., Berry, P., Kelloff, C. & Alexander, S. N. 2007. Checklist of the Plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana). Contributions from the United States National Herbarium, 55: 1-580. [GF = N]

 

Source de la synonymie (de Dioscorea truncata auct. non Miq., 1844, sensu M.R.Schomb., 1849)
Funk, V., Hollowell, T., Berry, P., Kelloff, C. & Alexander, S. N. 2007. Checklist of the Plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana). Contributions from the United States National Herbarium, 55: 1-580. [CD_REF = 731868] Dioscorea megacarpa Gleason, 1925

 

Source de la synonymie (de Dioscorea truncata Prain & Burkill, 1916 non Miq., 1844)
Funk, V., Hollowell, T., Berry, P., Kelloff, C. & Alexander, S. N. 2007. Checklist of the Plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana). Contributions from the United States National Herbarium, 55: 1-580. [CD_REF = 731868] Dioscorea megacarpa Gleason, 1925

 

Date de publication : Bull. Torrey Bot. Club 52(5): 184. 1925.

Statut biogéographique : Signalée de Guyane française par Gleason (1925, p. 184): Sagot 860 (K).

Type : Guyana, "Am Berbice und Corentyn auf lichten Waldstallen" [fide K], 1837, fleurs. Twiner. Fl reddish brown. Stems twining to the right. R.H. Schomburgk I.224 (HT: K000099105, K000099106; IT: BM000938016, G00098766, G00098767, L0041256).
Guyane française, Karouany, Sagot 860 (PT: K, P).
Guyana, Jenman 1701 (PT: K).
Guyana, haute Mazaruni, de la Cruz 2123 (PT: K?).
Guyana, Barima river, 08°20'N 59°50'W, fruits, de la Cruz 3380 (PT: K?).
Nom de remplacement pour Dioscorea truncata Prain 1916, nom. illeg. hom. [non Miq. 1844!].