Tephrocactus kuehnrichianus var. applanatus (Werderm. & Backeb.) Backeb., Kaktus-ABC: 111. 1936 ["1935"]
Tephrocactus kuehnrichianus var. applanatus, Kaktus-ABC: 111. 1936 ["1935"]
is new combination for Opuntia kuehnrichiana var. applanata, Neue Kakteen: 64. 1931