Eriosyce spinosior (F.Ritter) P.C.Guerrero & Helmut Walter in Taxon 68(3): 567. 2020
Eriosyce spinosior in Taxon 68(3): 567. 2020
is new combination for Pyrrhocactus jussieui var. spinosior, Kakteen Südamerika 3: 952. 1980
Eriosyce spinosior in Taxon 68(3): 567. 2020