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