Ritterocereus humilis (Britton & Rose) Backeb. in Cact. Succ. J. (Los Angeles) 23: 121. 1951
Ritterocereus humilis in Cact. Succ. J. (Los Angeles) 23: 121. 1951
is new combination for Lemaireocereus humilis, Cactaceae 2: 101, f. 149–150. 1920
Ritterocereus humilis in Cact. Succ. J. (Los Angeles) 23: 121. 1951
Taxon for this name