Copiapoa macracantha (Salm-Dyck) Meregalli in Piante Grasse 11(4): 38. 1992 ["1991"] Copiapoa macracantha (Salm-Dyck) Meregalli in Piante Grasse 11(4): 38. 1992 ["1991"]Taxon for this nameCopiapoa macracantha (Salm-Dyck) Meregalli
