Pediocactus bradyi subsp. winkleri (K.D.Heil) Hochstätter, Gen. Pediocactus, Navajoa, Toumeya Revised: 61. 1995
Pediocactus bradyi subsp. winkleri, Gen. Pediocactus, Navajoa, Toumeya Revised: 61. 1995
is new combination for Pediocactus winkleri in Cact. Succ. J. (Los Angeles) 51(1): 28-30. 1979