Authority: Berg, Cornelius C. 2001. Moreae, Artocarpeae, and (Moraceae): With introductions to the family and and with additions and corrections to Flora Neotropica Monograph 7. Fl. Neotrop. Monogr. 83: 1-346. (Published by NYBG Press)
Discussion:The collections Dik 256, Gentry 12423, and R. Vásquez et al 14137 have leaves much narrower than normal, the stipules are often shorter than 4 cm, and the staminate inflorescences have short peduncles. They could represent a hybrid between subsp. acanthogyne and subsp. guianensis.