Type : "Var. γ. asperrima Cogn. [...] in Surinamia: Menze, Hostmann et Kappler n. 989; ad Berbice: Burmann, Schomburgk n. 252 part.; in savannis Parae: Splitgerber; ad Berlyn prope Para: Wullschaegel n. 177; in Guiana anglica: Hostmann n. 989." [protologue]. "In Surinam (Hostmann et Kappler n. 989, Wullschlaegel n. 177, etc.); in Guiana anglica (Schomburgk n. 252 part.)." [Cogn., Monogr. Phan., 7:
239. 06/1891].
Suriname, 1843, F.W.R. Hostmann & A. Kappler 989 (LT:
K000329064 [ex hb. Hook.; désigné par Guimarães
et al., Taxon, 68(5):
992. 30/12/2019]; ILT: LE,
P00708728,
P00708729,
S09-13208).
Suriname, savanne du Para ["col Turinamenfem"?], F.L. Splitgerber s.n. (ST:
MPU013397).
Suriname, Para, plantation Berlijn, 1851, H.R. Wullschaegel 177 (ST:
BR0000005523290,
BR0000005530236 [ex hb. Mart.; "Menze" "leg. Menge"]).
Guyana, Berbice, 1837, R.H. Schomburgk I.252 p.p. (ST:
BR0000005523627,
P00708730,
P00708731, TCD).