Tephrocactus microdiscus (F.A.C.Weber) G.D.Rowley in Tephrocactus Study Group 12(3): 46. 2006
Tephrocactus microdiscus in Tephrocactus Study Group 12(3): 46. 2006
is new combination for Opuntia microdisca in Bois, Dict. Hort.: 896. 1898
Tephrocactus microdiscus in Tephrocactus Study Group 12(3): 46. 2006