Ruschia duthieae (L.Bolus) Schwantes in Natl. Cact. Succ. J. 4: 58. 1949
Ruschia duthieae in Natl. Cact. Succ. J. 4: 58. 1949
is new combination for Mesembryanthemum duthieae in Ann. Bolus Herb. 3: 162. 1924
Ruschia duthieae in Natl. Cact. Succ. J. 4: 58. 1949