Pantadenia is a genus of plants under the family Euphorbiaceae first described as a genus in 1925.Gagnepain, François. 1925. Bulletin de la Société Botanique de France 71Tropicos, Pantadenia Gagnep. It is native to Madagascar and Indochina.Kew World Checklist of Selected Plant Families
Species Pantadenia adenanthera Gagnep. - Cambodia, Laos, Thailand, Vietnam Pantadenia chauvetiae (Leandri & Capuron) G.L.Webster - Madagascar Pantadenia gervaisii R.Rabev. & McPherson - Madagascar
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