Oreocereus doelzianus subsp. calvus (Rauh & Backeb.) Mottram in Cactaceae Syst. Init. 14: 18. 2002
Oreocereus doelzianus subsp. calvus in Cactaceae Syst. Init. 14: 18. 2002
is new combination for Morawetzia doelziana var. calva, Descr. Cact. Nov. 1: 18. 1957 ["1956"]
Oreocereus doelzianus subsp. calvus in Cactaceae Syst. Init. 14: 18. 2002