Mesembryanthemum expansum L., Syst. Nat., ed. 10 2: 1059. 1759
Mesembryanthemum expansum, Syst. Nat., ed. 10 2: 1059. 1759
is basionym for Sceletium expansum in S. African Gard. 17: 399. 1927
is basionym for Pentacoilanthus expansus in Lav. Ist. Bot. Giard. Colon. Palermo 16: 21, 31. 1960
Mesembryanthemum expansum, Syst. Nat., ed. 10 2: 1059. 1759