Mesembryanthemum frithii L.Bolus in Ann. Bolus Herb. 3: 125. 1922
Mesembryanthemum frithii in Ann. Bolus Herb. 3: 125. 1922
is basionym for Peersia frithii, Notes Mesembryanthemum 2: 94. 1929
is basionym for Rhinephyllum frithii, Notes Mesembryanthemum 3: 135. 1938