Tephrocactus aoracanthus Lem., Cactées: 89. 1868 Tephrocactus aoracanthus Lem., Cactées: 89. 1868is new combination for Opuntia aoracantha Lem., Cact. Aliq. Nov. Desc.: 34. 1838Taxon for this nameTephrocactus aoracanthus Lem., Cactées: 89. 1868