Oscularia major (Weston) Schwantes in Natl. Cact. Succ. J. 4: 58. 1949 Oscularia major (Weston) Schwantes in Natl. Cact. Succ. J. 4: 58. 1949is new combination for Mesembryanthemum deltoides var. majus Weston in Bot. Univ. 1: 169. 1770Taxon for this nameOscularia major (Weston) Schwantes