ACTA BOTANICA BOREALI-OCCIDENTALIA SINICA, Volume 28, Issue 4,2008, Pages 709-717, doi:10.3321/j.issn:1000-4025.2008.04.012
ACTA BOTANICA BOREALI-OCCIDENTALIA SINICA, Volume 28, Issue 4,2008, Pages 843-851, doi:10.3321/j.issn:1000-4025.2008.04.033
ACTA BOTANICA BOREALI-OCCIDENTALIA SINICA, Volume 28, Issue 4,2008, Pages 730-736, doi:10.3321/j.issn:1000-4025.2008.04.015
ACTA BOTANICA BOREALI-OCCIDENTALIA SINICA, Volume 28, Issue 4,2008, Pages 737-744, doi:10.3321/j.issn:1000-4025.2008.04.016
ACTA BOTANICA BOREALI-OCCIDENTALIA SINICA, Volume 28, Issue 4,2008, Pages 718-723, doi:10.3321/j.issn:1000-4025.2008.04.013