Mesembryanthemum quaesitum N.E.Br. in J. Linn. Soc., Bot. 45: 65. 1920
Mesembryanthemum quaesitum in J. Linn. Soc., Bot. 45: 65. 1920
is basionym for Conophytum quaesitum in Gard. Chron., ser. 3, 72: 83. 1922
is basionym for Derenbergia quaesita in Z. Sukkulentenk. 2: 138. 1925