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 = P]

 

Source de la synonymie
Silva, C., Snak, C., Schnadelbach, A. S., van den Berg, C. & Oliveira, R. P. 2015. Phylogenetic relationships of Echinolaena and Ichnanthus within Panicoideae (Poaceae) reveal two new genera of tropical grasses. Molecular phylogenetics and evolution, 93: 212-233. [CD_REF = 888917] Hildaea ruprechtii (Döll) C.Silva & R.P.Oliveira, 2015

 

Type : Brésil, Goiás, near Pilar, ca. 1817-1821, J.B.E. Pohl 5067 (LT: BR [désigné par Stieber, Syst. Bot. 12: 195. 1987]; ILT: G [2 planches], US-2487288 [fragm. ex G, W], W [2 planches]).
Brésil, Minas Gerais, ad Congo Soco, s.d., Bunbury s.n. (ST: BR).