Copiapoa grandiflora F.Ritter in Taxon 12: 30. 1963
Copiapoa grandiflora in Taxon 12: 30. 1963
is basionym for Copiapoa cinerascens var. grandiflora, Cact. Fl. Silvestre Chile: 100. 1989
is basionym for Copiapoa montana subsp. grandiflora in Cactaceae Consensus Init. 3: 8. 1997
Copiapoa grandiflora in Taxon 12: 30. 1963