Distribution : Guyana, Suriname, Guyane française (Nouragues), Para (
GBIF, Holst 2002). Egalement un spécimen du Pérou (région de Cuzco,
K001002890) s'approche beaucoup de ce taxon (Holst 2002).
Type : Suriname, monts Wilhelmina, 3 km au S de Juliana Top, 12 km N of Lucie River, frequent in forested hills, 03°36'-41'N 56°30'-34'W, 300 m, 01/08/1963, boutons. Small tree 2-3m high, petals, stamens and pistil white, sepals pinkish. B. Maguire
et al. 54431 (HT: MICH1109700; IT:
BR0000005239542,
COL000003139, F0065184F,
G00223399,
GH00069363,
K000276638,
M0137809,
MO-313471,
NY00404926,
P01902361,
S05-2892,
UC1333234,
US00117995,
VEN76016).
Suriname, monts Wilhelmina, 2 km au S de Juliana Top, in narrow forested flood plain bordering creek, 300 m, 13-18/08/1963, Low tree 4 m high, 6 cm diam., corolla white. H.S. Irwin
et al. 54684 (PT: MICH,
COL000333233,
S07-9212,
S07-10706,
VEN76006).
Suriname, monts Wilhelmina, environ de Juliana Top, 13-18/08/1963, H.S. Irwin
et al. 54763 (PT: MICH).
Suriname, monts Wilhelmina, environ de Juliana Top, 13-18/08/1963, H.S. Irwin
et al. 54884 (PT: MICH).
Suriname, monts Wilhelmina, vallée forestière de la West River, 2-5 km au SW de Juliana Top, 275-300 m, 19/08/1963, fleurs. Small tree 5 m high, 10 cm diam., petals and stamens white. H.S. Irwin
et al. 54899 (PT: MICH,
COL000333232,
K000276639,
P01902362,
VEN204737).
Suriname, monts Wilhelmina, Frederik Top, 3 km au S de Juliana Top, 21/08/1963, H.S. Irwin
et al. 54930 (PT: MICH).
Suriname, monts Wilhelmina, Frederik Top, 3 km au S de Juliana Top, 500 m, 21/08/1963, H.S. Irwin
et al. 54930A (PT: MICH,
VEN248856).
Suriname, Nickerie River, in virgin forest, 12/10/1900, fleurs passées, Tulleken 1216 (PT: U [
Eugenia aff.
umbrosa O.Berg, det. G.J.H. Amshoff 1951).