Mesembryanthemum otzenianum Dinter in Repert. Spec. Nov. Regni Veg. 19: 152. 1923
Mesembryanthemum otzenianum in Repert. Spec. Nov. Regni Veg. 19: 152. 1923
is basionym for Lampranthus otzenianus in Mitt. Bot. Staatssamml. München 3: 565. 1960
is basionym for Psilocaulon otzenianum, Notes Mesembryanthemum 2: 31. 1928
is basionym for Drosanthemum otzenianum in Mitt. Bot. Staatssamml. München 7: 217. 1968