Copiapoa humilis subsp. tocopillana (F.Ritter) Doweld in Sukkulenty 4(1-2): 49. 2002 ["2001"]
Copiapoa humilis subsp. tocopillana in Sukkulenty 4(1-2): 49. 2002 ["2001"]
is new combination for Copiapoa tocopillana, Kakteen Südamerika 3: 1072. 1980