Oxyrhynchus populneus (Piper) Norvell ex A.Delgado & E.Estrada species accepted

Oxyrhynchus papuanus (Pulle) Verdc. species accepted

Phaseolus papuanus Pulle species synonym

Oxyrhynchus volubilis Brandegee species accepted

Oxyrhynchus insularis (Britton) Piper species synonym

Oxyrhynchus alienus Piper species synonym

Oxyrhynchus trinervius (Donn.Sm.) Rudd species accepted

Dioclea trinervia Donn.Sm. species synonym

Vigna populnea Piper species synonym

Peekelia papuana (Pulle) Harms species synonym

Dolichos insularis Britton species synonym

Monoplegma sphaerospermum Piper species synonym

Monoplegma trinervium (Donn.Sm.) Piper species synonym

Oxyrhynchus populneus (Piper) Norvell species homotypic synonym