Mesembryanthemum deltoides var. majus Weston in Bot. Univ. 1: 169. 1770
Mesembryanthemum deltoides var. majus in Bot. Univ. 1: 169. 1770
is basionym for Oscularia deltata var. major in Möller's Deutsche Gärtn.-Zeitung 42: 187. 1927
is basionym for Oscularia major in Natl. Cact. Succ. J. 4: 58. 1949
is basionym for Oscularia deltoides var. major in Repert. Spec. Nov. Regni Veg. Beih. 106. 1938