Sclerocactus wetlandicus subsp. ilseae (Hochstätter) Hochstätter, Gen. Pediocactus, Navajoa, Toumeya Revised: 141. 1995
Sclerocactus wetlandicus subsp. ilseae, Gen. Pediocactus, Navajoa, Toumeya Revised: 141. 1995
is new combination for Sclerocactus wetlandicus var. ilseae in Succulenta (Netherlands) 72(2): 87–89. 1993