Mesembryanthemum stenopetalum L.Bolus in Ann. Bolus Herb. 4: 10. 1925
Mesembryanthemum stenopetalum in Ann. Bolus Herb. 4: 10. 1925
is basionym for Mesembryanthemum villiersii, Notes Mesembryanthemum 2: 489. 1935
is basionym for Lampranthus stenopetalus in Gard. Chron., ser. 3, 87: 212. 1930
is basionym for Lampranthus villiersii, Notes Mesembryanthemum 3: 170. 1939