×Diphalocereus impossibilis (P.V.Heath) M.H.J.van der Meer in Cact. Phantast. 2018(1): 3. 2018
×Diphalocereus impossibilis in Cact. Phantast. 2018(1): 3. 2018
is basionym for ×Cepheliocereus impossibilis in Calyx 2: 111. 1992
×Diphalocereus impossibilis in Cact. Phantast. 2018(1): 3. 2018