Copiapoa rupestris F.Ritter in Taxon 12: 31. 1963 Copiapoa rupestris F.Ritter in Taxon 12: 31. 1963is basionym for Copiapoa desertorum var. rupestris (F.Ritter) A.E.Hoffm., Cact. Fl. Silvestre Chile: 114. 1989Taxon for this nameCopiapoa rupestris F.Ritter in Taxon 12: 31. 1963