Echinocereus ctenoides (Engelm.) Rümpler, Handb. Cacteenk., ed. 2, 2(16): 819. 1886
Echinocereus ctenoides, Handb. Cacteenk., ed. 2, 2(16): 819. 1886
is new combination for Cereus ctenoides in Proc. Amer. Acad. Arts 3: 279. 1856
Echinocereus ctenoides, Handb. Cacteenk., ed. 2, 2(16): 819. 1886
Taxon for this name