ACTA BOTANICA BOREALI-OCCIDENTALIA SINICA, Volume 23, Issue 12,2003, Pages 2089-2093, doi:10.3321/j.issn:1000-4025.2003.12.007
ACTA BOTANICA BOREALI-OCCIDENTALIA SINICA, Volume 23, Issue 12,2003, Pages 2204-2206, doi:10.3321/j.issn:1000-4025.2003.12.030
ACTA BOTANICA BOREALI-OCCIDENTALIA SINICA, Volume 23, Issue 12,2003, Pages 2094-2098, doi:10.3321/j.issn:1000-4025.2003.12.008
ACTA BOTANICA BOREALI-OCCIDENTALIA SINICA, Volume 23, Issue 12,2003, Pages 2077-2080, doi:10.3321/j.issn:1000-4025.2003.12.005
ACTA BOTANICA BOREALI-OCCIDENTALIA SINICA, Volume 23, Issue 12,2003, Pages 2223-2228, doi:10.3321/j.issn:1000-4025.2003.12.034