Tephrocactus alexanderi var. bruchii (Speg.) Backeb. in Cactus (Paris) 38: 250. 1953 Tephrocactus alexanderi var. bruchii (Speg.) Backeb. in Cactus (Paris) 38: 250. 1953is new combination for Opuntia bruchii Speg. in Physis (Buenos Aires) 8: 239. 1925Taxon for this nameTephrocactus alexanderi var. bruchii (Speg.) Backeb.