Mesembryanthemum marianae L.Bolus in Ann. Bolus Herb. 3: 169. 1924 Mesembryanthemum marianae L.Bolus in Ann. Bolus Herb. 3: 169. 1924is basionym for Ruschia marianae (L.Bolus) Schwantes in Natl. Cact. Succ. J. 4: 58. 1949Taxon for this nameMesembryanthemum marianae L.Bolus