Tachiadenus is a plant genus in the gentian family (Gentianaceae), tribe Exaceae. It contains 12 species. The genus is endemic to Madagascar.Tachiadenus Griseb. Plants of the World Online. Accessed 24 September 2022.
Species The following species are recognised:
Tachiadenus antaisaka Humbert Tachiadenus boivinii Humbert ex Klack. Tachiadenus carinatus Griseb. Tachiadenus gracilis Griseb. Tachiadenus longiflorus Griseb. Tachiadenus longifolius Scott Elliot Tachiadenus pervillei Humbert Tachiadenus platypterus Baker Tachiadenus tubiflorus Griseb. Tachiadenus umbellatus Klack. Tachiadenus vohimavensis Humbert
References