Trichocereus schickendantzii (F.A.C.Weber) Britton & Rose, Cactaceae 2: 144. 1920 Trichocereus schickendantzii (F.A.C.Weber) Britton & Rose, Cactaceae 2: 144. 1920is new combination for Cereus schickendantzii F.A.C.Weber in Bois, Dict. Hort.: 473. 1896Taxon for this nameTrichocereus schickendantzii (F.A.C.Weber) Britton & Rose