Malephora smithii Malephora smithii (L.Bolus) H.E.K.Hartmann, Illustrated handbook of succulent plants. Aizoaceae F – Z: 141. 2001 ["2002"] sec. Hartmann 20171≡Hymenocyclus smithii L.Bolus in S. African Gard. 17: 399. 1927 syn. sec. Hartmann 201711. Hartmann, H. E. K. 2017 – In: Hartmann, H. E. K., Illustrated handbook of succulent plants. Aizoaceae, ed. 2. – Berlin: SpringerContent