Opuntia russellii Britton & Rose, Cactaceae 1: 94–5, f. 111. 1919 Opuntia russellii Britton & Rose, Cactaceae 1: 94–5, f. 111. 1919is basionym for Tephrocactus russellii (Britton & Rose) Backeb. in Cactus (Paris) 38: 249. 1953Taxon for this nameOpuntia russellii Britton & Rose