The following 30 species are accepted by
Plants of the World Online •
Orania archboldiana Burret - New Guinea •
Orania bakeri A.P.Keim & J.Dransf. - New Guinea •
Orania dafonsoroensis A.P.Keim & J.Dransf. - New Guinea •
Orania decipiens Becc. - Philippines •
Orania deflexa A.P.Keim & J.Dransf. - Papua New Guinea •
Orania disticha Burret - Papua New Guinea •
Orania ferruginea A.P.Keim & J.Dransf. - New Guinea •
Orania gagavu Essig - New Guinea •
Orania glauca Essig - New Guinea •
Orania grandiflora A.P.Keim & J.Dransf. - New Guinea •
Orania lauterbachiana Becc. - New Guinea •
Orania littoralis A.P.Keim & J.Dransf. - Papua New Guinea •
Orania longisquama (Jum.) J.Dransf. & N.W.Uhl - Madagascar •
Orania longistaminodia A.P.Keim & J.Dransf. - Papua New Guinea •
Orania macropetala K.Schum. & Lauterb. - Papua New Guinea •
Orania micrantha Becc. - Papua New Guinea •
Orania oreophila Essig - Papua New Guinea •
Orania palindan (Blanco) Merr. - New Guinea, Maluku, Sulawesi, Philippines •
Orania paraguanensis Becc. - Sabah, Palawan •
Orania parva Essig - New Guinea •
Orania ravaka Beentje - Madagascar •
Orania regalis Zipp. - New Guinea, Aru Islands •
Orania sibuyanensis (Becc.) Adorador & Fernando - Philippines •
Orania subdisticha A.P.Keim & J.Dransf. - Papua New Guinea •
Orania sylvicola (Griff.) H.E.Moore - Thailand, Malaysia, Borneo, Java, Sumatra •
Orania tabubilensis A.P.Keim & J.Dransf. - New Guinea •
Orania timikae A.P.Keim & J.Dransf. - New Guinea •
Orania trispatha (J.Dransf. & N.W.Uhl) Beentje & J.Dransf. - Madagascar •
Orania zheae Adorador & Fernando - Philippines •
Orania zonae A.P.Keim & J.Dransf. - New Guinea ==References==