Oryctanthus costulatus Rizzini species accepted

Oryctanthus grandis Kuijt species accepted

Oryctanthus laceratus Kuijt species accepted

Oryctanthus neurophyllus Kuijt species accepted

Oryctanthus ovalifolius (Ruiz & Pav.) J.F.Macbr. species accepted

Oryctanthus callicarpus Kuijt species accepted

Oryctanthus occidentalis (L.) Eichler species accepted

Oryctanthus spicatus (Jacq.) Eichler species accepted

Oryctanthus perticus Carmona, F.J.Roldán, Alzate & J.S.Murillo species accepted

Oryctanthus alveolatus (Kunth) Kuijt species accepted

Oryctanthus asplundii Kuijt species accepted

Oryctanthus cordifolius (C.Presl) Urb. species accepted

Oryctanthus florulentus (Rich.) Urb. species accepted

Oryctanthus grammatus Kuijt species accepted

Oryctanthus guianensis Kuijt species accepted

Oryctanthus minor Kuijt species accepted

Oryctanthus phthirusoides Rizzini species accepted