Source de la synonymie
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 = ]

 

Source de la synonymie
Lehnert, M. & Weigand, A. 2017. A synopsis of the Neotropical species of Cyathea (Cyatheaceae; Polypodiopsida) with bipinnate fronds. Brittonia, 69(1): 71-90. [CD_REF = ]

 

Type : Guyana, s.loc., s.d., R. Schomburgk 1129 (LT: B-200136842 [désigné par Windisch 1977 (1st step) & Lehnert & Weigand 2017 (2nd step)]; ILT: B200136840, B200136841, B200136843, BM000787464 [fragment ex B], GH [photo ex B], K000589871 [fragment; NY]).