Siphonostelma

Siphonostelma Schltr. = Brachystelma
synonymous genus Asclepiadaceae Asclepioideae Stapelieae

FWO

Bot. Jahrb. Syst. 51: 148 (1913)
[Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie]

Illustrations originally published under Siphonostelma Schltr. :