Type : Guyana, pentes nord-ouest des monts Kanuku (bassin de la crique Moku-Moku, affluent de la Takutu), dense forest, on rock ledges, 150-400 m, 31/03-16/04/1938, fleurs. Terrestrial, 2 m high. Calyx lobes pink-tinged; petals and filaments white. Fruit pink, to 9 x 6 cm. Seeds black. A.C. Smith 3387 (HT:
NY00120660; IT:
F0052848F,
G00236526,
GH00061821,
K000101584,
LE00006954,
MO-313079,
P00084412).