Haageocereus setosus var. longicoma (Akers) Backeb. in Rauh in Sitzungsber. Heidelberger Akad. Wiss., Math.-Naturwiss. Kl. 1958(
Haageocereus setosus var. longicoma in Rauh in Sitzungsber. Heidelberger Akad. Wiss., Math.-Naturwiss. Kl. 1958(1): 414. 1958
is new combination for Peruvocereus setosus var. longicomus in Cact. Succ. J. (Los Angeles) 19: 91. 1947