Cereus aethiops var. landbeckii (Phil.) Backeb., Cactaceae 4: 2333. 1960
Cereus aethiops var. landbeckii, Cactaceae 4: 2333. 1960
is new combination for Cereus landbeckii in Gartenflora 24: 162. 1875
Cereus aethiops var. landbeckii, Cactaceae 4: 2333. 1960
Taxon for this name