Plant Diversity and Resources, Volume 34, Issue 6,2012, Pages 539-545, doi:10.3724/SP.J.1143.2012.12149
Plant Diversity and Resources, Volume 34, Issue 6,2012, Pages 614-622, doi:10.3724/SP.J.1143.2012.12140
Plant Diversity and Resources, Volume 34, Issue 6,2012, Pages 644-646,
Plant Diversity and Resources, Volume 34, Issue 6,2012, Pages 607-613, doi:10.3724/SP.J.1143.2012.12162