Exochaenium


The genus Exochaenium is endemic to sub-Saharan Africa, with species occurring in most tropical and sub-tropical regions of the continent, particularly on the Katanga plateau, with many extending to the Sudano-Zambesian and Guineo-Congolian regions. The genus is monophyletic and is used to study the variation and evolution of herkogamy.

Species

Exochaenium alatum KisslingExochaenium baumianum SchinzExochaenium caudatum KisslingExochaenium clavatum KisslingExochaenium debile Welw.Exochaenium dimidiatum KisslingExochaenium exiguum A.W.HillExochaenium fernandesianum KisslingExochaenium gracile SchinzExochaenium grande Griseb.Exochaenium hockii KisslingExochaenium lineariforme KisslingExochaenium macropterum KisslingExochaenium natalense Kissling and K.W.GrieveExochaenium oliganthum KisslingExochaenium perparvum KisslingExochaenium platypterum SchinzExochaenium primulaeflorum Welw.Exochaenium pumilum HillExochaenium pygmaeum Milne-RedheadExochaenium rotundifolium KisslingExochaenium teucszii SchinzExochaenium wildemanianum Kissling