Erdisia philipii (Regel & Schmidt) Britton & Rose, Cactaceae 2: 105. 1920 Erdisia philipii (Regel & Schmidt) Britton & Rose, Cactaceae 2: 105. 1920is new combination for Cereus philippii Regel & Schmidt in Gartenflora 31: 98. 1882Taxon for this nameErdisia philipii (Regel & Schmidt) Britton & Rose