Tephrocactus campestris (Britton & Rose) Backeb., Kaktus-ABC: 111. 1936 ["1935"]
Tephrocactus campestris, Kaktus-ABC: 111. 1936 ["1935"]
is new combination for Opuntia campestris, Cactaceae 1: 99, f. 120. 1919
Tephrocactus campestris, Kaktus-ABC: 111. 1936 ["1935"]
Taxon for this name