Ruschia mollis (A.Berger) Schwantes in Gartenwelt 33: 69. 1929 sec. Hartmann 2017
- ≡Mesembryanthemum molle A.Berger, Mesembr. Portulac.: 130. 1908, nom. illeg., syn. sec. Hartmann 2017
- ≡Mesembryanthemum lene N.E.Br. in Gard. Chron., ser. 3, 87: 32. 1930 syn. sec. Hartmann 2017