Lithops vallis-mariae (Dinter & Schwantes) N.E.Br. in Gard. Chron., ser. 3, 79: 117. 1926 sec. Cole & Cole 2017
- ≡Mesembryanthemum vallis-mariae Dinter & Schwantes in Z. Sukkulentenk. 2: 22. 1925 syn. sec. Cole & Cole 2017
- ≡Dinteranthus vallis-mariae (Dinter & Schwantes) B.Fearn in Mesemb Study Group Bull. 30: 30. 2015 syn. sec. Cole & Cole 2017
- ≡Lithops vallis-mariae var. vallis-mariae syn. sec. The Plant List v. 1.1 2013
- =Lithops vallis-mariae var. margarethae de Boer in Succulenta (Netherlands) 48: 9. 1969 syn. sec. Cole & Cole 2017