Aporocactus baumannii (Lem.) Lem. in Ill. Hort. 7: Misc. 67. 1860 Aporocactus baumannii (Lem.) Lem. in Ill. Hort. 7: Misc. 67. 1860is new combination for Cereus baumannii Lem. in Hort. Universel 5: 126. 1844Taxon for this nameAporocactus baumannii (Lem.) Lem.