Lithops turbiniformis var. susannae D.T.Cole in Natl. Cact. Succ. J. 25: 9. 1970 Lithops turbiniformis var. susannae D.T.Cole in Natl. Cact. Succ. J. 25: 9. 1970is basionym for Lithops hookeri var. susannae (D.T.Cole) D.T.Cole, Lithops Flowering Stones: 231. 1988Taxon for this nameLithops turbiniformis var. susannae D.T.Cole