Trachystigma Trachystigma C.B. Clarke in DE CANDOLLE A. & C., Mon. Phan. 5: 131. 1883Type: Trachystigma mannii C.B. Cl.=Roettlera (Trachystigma) VAHL in ENGL. & PRANTL, Nat. Pflanzenfam. 4(3B): 148. 1895 Log in to post comments