Trichocereus candicans (Gillies ex Salm-Dyck) Britton & Rose, Cactaceae 2: 142–143, f. 195. 1920 Trichocereus candicans (Gillies ex Salm-Dyck) Britton & Rose, Cactaceae 2: 142–143, f. 195. 1920is new combination for Cereus candicans Gillies ex Salm-Dyck, Hort. Dyck.: 335. 1834Taxon for this nameTrichocereus candicans (Gillies ex Salm-Dyck) Britton & Rose