Haageocereus pseudomelanostele f. longicomus (Akers) Ostolaza in Cact. Succ. J. (Los Angeles) 67: 8. 1995
Haageocereus pseudomelanostele f. longicomus in Cact. Succ. J. (Los Angeles) 67: 8. 1995
is new combination for Peruvocereus setosus var. longicomus in Cact. Succ. J. (Los Angeles) 19: 91. 1947