Type : "Crescit in sylvis montis coerulei in Suriname. "Arbor humilis; Sept; fl. Flore intense flavi."" [protologue].
Suriname, Blauwe Berg ["ad Bl-berg"], forêt, 09/1844, H.C. Focke 939
(LT:
U0006047 [désigné par B.M. Boom, Brittonia 36(4): 439. 1984]; ILT:
BR0000005317332,
E00285171 ["Bergendaal, 05/1847. Focke n. 939"],
U0101275).