Lithops francisci (Dinter & Schwantes) N.E.Br. in Gard. Chron., ser. 3, 79: 102. 1926 sec. Cole & Cole 2017
- ≡Mesembryanthemum francisci Dinter & Schwantes in Z. Sukkulentenk. 2: 19. 1925 syn. sec. Cole & Cole 2017
- –Lithops schickiana Dinter, Südwestafr. Lithopsart.: 2. 1928, nom. nud., syn. sec. Kew WCVP (2019)