Frailea altigibbera P.J.Braun & Esteves in Succulenta (Netherlands) 74(3): 131. 1995 Frailea altigibbera P.J.Braun & Esteves in Succulenta (Netherlands) 74(3): 131. 1995Taxon for this nameFrailea altigibbera P.J.Braun & Esteves in Succulenta (Netherlands) 74(3): 131. 1995