Porphyrostemma is a genus of African plants in the tribe Inuleae within the family Asteraceae.Oliver, Daniel. 1873. Transactions of the Linnean Society of London 29: 96Tropicos, Porphyrostemma Benth. ex Oliv.
Species Porphyrostemma chevalieri (O.Hoffm.) Hutch. & Dalziel Porphyrostemma grantii Benth. ex Oliv. Porphyrostemma monocephala Leins formerly includedFlann, C (ed) 2009+ Global Compositae Checklist see Inula Porphyrostemma cuanzensis (Welw.) O.Hoffm. - Inula cuanzensis (Welw.) Hiern
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