Mesembryanthemum spongiosum L.Bolus in Ann. Bolus Herb. 4: 74. 1927

is basionym for Jordaaniella spongiosa (L.Bolus) H.E.K.Hartmann, Illustrated handbook of succulent plants. Aizoaceae F – Z: 69. 2001 ["2002"]

is basionym for Cephalophyllum spongiosum (L.Bolus) L.Bolus in S. African Gard. 18: 156. 1928

Taxon for this name