Tephrocactus udonis Backeb., Kaktus-ABC: 106. 1936 ["1935"]

Tephrocactus udonis Backeb., Kaktus-ABC: 106. 1936 ["1935"]

Tephrocactus udonis Backeb., Kaktus-ABC: 106. 1936 ["1935"]

Taxon for this name

Tephrocactus udonis Backeb.