Tephrocactus weberi (Speg.) Backeb., Kaktus-ABC: 106. 1936 ["1935"]
Tephrocactus weberi, Kaktus-ABC: 106. 1936 ["1935"]
is new combination for Opuntia weberi in Anales Mus. Nac. Buenos Aires, ser. 3, 4: 509. 1905
Tephrocactus weberi, Kaktus-ABC: 106. 1936 ["1935"]