Mesembryanthemum ruschiorum Dinter & Schwantes in Z. Sukkulentenk. 2: 21. 1925
Mesembryanthemum ruschiorum in Z. Sukkulentenk. 2: 21. 1925
is basionym for Lithops ruschiorum in Gard. Chron., ser. 3, 79: 194. 1926
is basionym for Mesembryanthemum ruschii in Z. Sukkulentenk. 2: 22. 1925
is basionym for Lithops ruschiana in Gard. Chron., ser. 3, 79: 116. 1926
is basionym for Lithops ruschiorum var. ruschiorum