Pilosocereus catingicola subsp. catingicola sec. Zappi & Taylor 2020
- =Pilocereus arenicola Werderm., Bras. Säulenkakt.: 109. 1933 syn. sec. Taylor & Zappi 2004
- ≡Pilosocereus arenicola (Werderm.) Byles & G.D.Rowley in Cact. Succ. J. Gr. Brit. 19(3): 66. 1957 syn. sec. Taylor & Zappi 2004
- ≡Pilosocereus catingicola subsp. arenicola (Werderm.) P.J.Braun & Esteves in Succulenta (Netherlands) 74: 134. 1995 syn. sec. Taylor & Zappi 2004