Oliganthes
Oliganthes is a genus of flowering plants in the tribe Vernonieae within the family Asteraceae.
; SpeciesOliganthes anjanaribensis Beentje & D. J. N. Hind - MadagascarOliganthes bathiaei Humbert - MadagascarOliganthes lanuginosa Humbert - MadagascarOliganthes lecomtei Humbert - MadagascarOliganthes pseudocentauropsis Humbert - MadagascarOliganthes sublanata Humbert - MadagascarOliganthes triflora Cass. - Madagascar; introduced into MexicoOliganthes tsaratananensis Humbert - MadagascarOliganthes tsimihetorum Humbert - Madagascar
; formerly included
several species once considered part of Oliganthes but now regarded as more suited to other genera: ''Eremosis Grosvenoria Harleya Piptocoma Pollalesta''