Lithops divergens f. amethystina (de Boer) B.Fearn in Cact. Succ. J. (Los Angeles) 42. 1970
Lithops divergens f. amethystina in Cact. Succ. J. (Los Angeles) 42. 1970
is new combination for Lithops divergens var. amethystina in Succulenta (Netherlands) 1961: 40. 1961