Mesembryanthemum tortuosum L., Sp. Pl.: 487. 1753

is basionym for Sceletium tortuosum (L.) N.E.Br. in Phillips, Gen. S. Afr. Fl. Pl. 1926

is basionym for Phyllobolus tortuosus (L.) Bittrich in Mitt. Inst. Allg. Bot. Hamburg 21: 75. 1987 ["1986"]

is basionym for Pentacoilanthus tortuosus (L.) Rappa & Camarrone in Lav. Ist. Bot. Giard. Colon. Palermo 16: 21, 31. 1960

Taxon for this name