Trichocereus fascicularis (Meyen) Britton & Rose, Cactaceae 2: 141–142, f. 205–207. 1920 Trichocereus fascicularis (Meyen) Britton & Rose, Cactaceae 2: 141–142, f. 205–207. 1920is new combination for Cereus fascicularis Meyen in Allg. Gartenzeitung 1: 211. 1833Taxon for this nameTrichocereus fascicularis (Meyen) Britton & Rose