Pediocactus pseudopectinatus (Backeb.) Halda in Acta Mus. Richnov., Sect. Nat., 5: 22. 1998 Pediocactus pseudopectinatus (Backeb.) Halda in Acta Mus. Richnov., Sect. Nat., 5: 22. 1998is new combination for Pelecyphora pseudopectinata Backeb. in Kakteenkunde 5: 98. 1935Taxon for this namePediocactus pseudopectinatus (Backeb.) Halda