Haworthia herbacea (Miller) Stearn [ Haworthia pellucens Haw.]
      
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12 495406 Haworthia herbacea (Miller) Stearn [12 495406 Haworthia herbacea (Miller) Stearn] Liliaceae
H.G.A. Engler, Pflanzenr., vol. 38(III. ii.): [Heft 33], (Liliaceae - Asphodeloideae - Aloineae): p. 114, fig. 39 F-J (1908)