Mesembryanthemum commutatum A.Berger in Bot. Jahrb. Syst. 57(5): 631. 1922
Mesembryanthemum commutatum in Bot. Jahrb. Syst. 57(5): 631. 1922
is basionym for Nycteranthus commutatus, Handb. Succ. Pl. 3: 1314. 1960
is basionym for Sphalmanthus commutatus in Gard. Chron., ser. 3, 84: 35. 1928