Copiapoa humilis subsp. tenuissima (F.Ritter ex D.R.Hunt) D.R.Hunt in Cactaceae Syst. Init. 16: 6. 2003
Copiapoa humilis subsp. tenuissima in Cactaceae Syst. Init. 16: 6. 2003
is new combination for Copiapoa hypogaea subsp. tenuissima in Cactaceae Syst. Init. 13: 14. 2002
Copiapoa humilis subsp. tenuissima in Cactaceae Syst. Init. 16: 6. 2003