Frailea pygmaea subsp. fulviseta (Buining & Brederoo) P.J.Braun & Esteves in Succulenta (Netherlands) 74: 131. 1995
Frailea pygmaea subsp. fulviseta in Succulenta (Netherlands) 74: 131. 1995
is new combination for Frailea fulviseta in Kakteen And. Sukk. 24(8): 170. 1973