Place of Publication
Succulenta (Netherlands) 6: 72 (1962e)
References
-
Ritter (1962e)
Ritter, F. 1962e. Pyrrhocactus setosiflorus Ritter spec. novo. Succulenta (Netherlands) 6: 70-72
Pyrrhocactus setosiflorus
var.
intermedius
is a synonym of:
Eriosyce spinosior
(F.Ritter) P.C.Guerrero & Helmut Walter
Succulenta (Netherlands) 6: 72 (1962e)
Ritter, F. 1962e. Pyrrhocactus setosiflorus Ritter spec. novo. Succulenta (Netherlands) 6: 70-72