Species Gasteria vlokii
Etymology of Gasteria:
Gk. gaster = abdomen, belly. The plant is named for its stomach-shaped flowers with swollen stems or the swollen base of the perianth tube (WPU Jackson) or the spikelets (Davesgarden.com).
Cact. Succ. J. (Los Angeles) 59: 170-174 (1987)