Pediocactus nigrispinus var. beastonii Hochstätter in Succulenta (Netherlands) 71(3): 103, f. s.n. 1992

is basionym for Pediocactus nigrispinus subsp. beastonii (Hochstätter) Hochstätter, Gen. Pediocactus, Navajoa, Toumeya Revised: 29. 1995

Taxon for this name