Pilosocereus robustus F.Ritter, Kakteen Südamerika 1: 72. 1979
Pilosocereus robustus, Kakteen Südamerika 1: 72. 1979
is basionym for Pilosocereus catingicola subsp. robustus in Succulenta (Netherlands) 74: 134. 1995
is basionym for Pseudopilocereus robustus in Calyx 4: 141. 1994