Tephrocactus bruchii Speg. in Revista Argent. Bot. 1: 202. 1926 Tephrocactus bruchii Speg. in Revista Argent. Bot. 1: 202. 1926is new combination for Opuntia bruchii Speg. in Physis (Buenos Aires) 8: 239. 1925Taxon for this nameTephrocactus bruchii Speg.