Ruschia approximata (L.Bolus) Schwantes in Z. Sukkulentenk. 2: 187. 1926
Ruschia approximata in Z. Sukkulentenk. 2: 187. 1926
is new combination for Mesembryanthemum approximatum in Ann. Bolus Herb. 4: 37. 1926
Ruschia approximata in Z. Sukkulentenk. 2: 187. 1926