Sphaerothylax

Sphaerothylax is a genus of flowering plants belonging to the family Podostemaceae.

Its native range is Cameroon to Ethiopia and Southern Africa, Madagascar.

Species
Four species are accepted.
 * Sphaerothylax abyssinica (Wedd.) Warm.
 * Sphaerothylax algiformis Bisch. ex C.Krauss
 * Sphaerothylax bemarivensis H.Perrier
 * Sphaerothylax sphaerocarpa (Engl.) G.Taylor