TrigonopleuraTrigonopleura is a plant genus of the family Peraceae, first described as a genus in 1887. It is native to Indonesia, Malaysia, and the Philippines.;Species Trigonopleura dubia Merr. - Philippines Trigonopleura macrocarpa Airy Shaw - Sarawak Trigonopleura malayana Hook.f. - Peninsular Malaysia, Sumatra, Bangka, Borneo, Sulawesi