Peruvocereus setosus var. longicomus Akers in Cact. Succ. J. (Los Angeles) 19: 91. 1947
Peruvocereus setosus var. longicomus in Cact. Succ. J. (Los Angeles) 19: 91. 1947
is basionym for Haageocereus pseudomelanostele var. longicomus in Cact. Succ. J. (Los Angeles) 23: 47. 1951
is basionym for Haageocereus pseudomelanostele f. longicomus in Cact. Succ. J. (Los Angeles) 67: 8. 1995
is basionym for Haageocereus setosus var. longicoma in Rauh in Sitzungsber. Heidelberger Akad. Wiss., Math.-Naturwiss. Kl. 1958(1): 414. 1958