What is "dichostemma"

Dichostemma is a flowering plant genus in the Family Euphorbiaceae (Spurge family) first described as a genus in 1896. It is native to tropical western and central Africa.

1. Dichostemma glaucescens Pierre - Nigeria, Cameroon, Gabon, Congo, Central African Republic, Cabinda, Zaire
2. Dichostemma zenkeri Pax - Cameroon