Campylosiphon is a genus of flowering plants in the Burmanniaceae, first described as a genus in 1882. It is native to tropical western and central Africa, as well as northern South America.Species Campylosiphon congestus (C.H.Wright) Maas - Liberia, Ghana, Nigeria, Cameroon, Gabon, Central African Republic, Zaire, Angola Campylosiphon purpurascens Benth. - Brazil, Colombia, Venezuela, Guyana, Suriname, French Guiana↑ 1.0 1.1 1.2 ↑ ↑ ↑