Copiapoa humilis subsp. longispina (F.Ritter) Doweld in Sukkulenty 4: 49. 2002 ["2001"] Copiapoa humilis subsp. longispina (F.Ritter) Doweld in Sukkulenty 4: 49. 2002 ["2001"]is new combination for Copiapoa longispina F.Ritter in Taxon 12: 31. 1963Taxon for this nameCopiapoa humilis subsp. longispina (F.Ritter) Doweld