Hydnocarpus is a genus of medium to large trees in the Family Achariaceae; the genus was previously placed in the now defunct family Flacourtiaceae. Species have been recorded from Indochina, Indonesia, Malaysia and the Philippines. Characteristics Hydnocarpus has alternate leaves, small dioecious racemose flowers, and capsules of which several are sources of chaulmoogra oil and hydnocarpus oil. A species of Hydnocarpus is thought to host to the Peacock mite Tuckerella filipina. Species Plants of the World Online currently includes: Dinesh oomburan Hydnocarpus alcalae C.DC. Hydnocarpus alpinus Wight (H.alpina) Hydnocarpus annamensis Lescot & Sleumer ex Harwood & B.L.Webber Hydnocarpus annamicus H.L.Li Hydnocarpus anomalus (Merr.) Sleumer Hydnocarpus beccarianus Sleumer Hydnocarpus borneensis Sleumer Hydnocarpus calophyllus (Ridl.) Sleumer Hydnocarpus calvipetalus Craib Hydnocarpus castaneus Hook.f. & Thomson synonym: Hydnocarpus anthelminticus (sic) Pierre ex Laness. Hydnocarpus cauliflorus Merr. Hydnocarpus corymbosus Seem. Hydnocarpus crassifolius Sleumer Hydnocarpus cucurbitinus King (H. cucurbitana) Hydnocarpus curtisii King Hydnocarpus dawnensis C.E.Parkinson & C.E.C.Fisch. Hydnocarpus elmeri Merr. Hydnocarpus filipes Symington & Sleumer Hydnocarpus glaucescens Blume Hydnocarpus gracilis (Slooten) Sleumer Hydnocarpus hainanensis (Merr.) Sleumer Hydnocarpus heterophyllus Blume Hydnocarpus humei Ridl. Hydnocarpus ilicifolius King Hydnocarpus kunstleri (King) Warb. Hydnocarpus kurzii (King) Warb. (= H. heterophyllus) Hydnocarpus longipedunculatus Robi, Sasidh. & Jose Hydnocarpus macrocarpus (Bedd.) Warb. Hydnocarpus merrillianus Sleumer Hydnocarpus nanus King (H. nana) Hydnocarpus octandrus Thwaites (H. octandra) Hydnocarpus pendulus Manilal, T.Sabu & Sivar. Hydnocarpus pentandrus (Buch.-Ham.) Oken synonym: Hydnocarpus wightianus Blume Hydnocarpus pinguis Sleumer Hydnocarpus polypetalus (Slooten) Sleumer Hydnocarpus saigonensis Pierre ex Gagnep. Hydnocarpus scortechinii King Hydnocarpus subfalcatus Merr. Hydnocarpus sumatranus (Miq.) Koord. (= H. hutchinsonii) Hydnocarpus tenuipetalus Sleumer Hydnocarpus venenatus Gaertn. (H. venetana) - type species Hydnocarpus verrucosus C.E.Parkinson & C.E.C.Fisch. Hydnocarpus woodii Merr. Hydnocarpus wrayi King Hydnocarpus yatesii Merr. Note: A number of species were formerly in Taraktogenos. References Multilingual multiscript plant name database External links Malpighiales genera Dioecious plants