Media type: E-Article Title: Conserving plant species with extremely small populations (PSESP) in China Contributor: Ma, Yongpeng; Chen, Gao; Edward Grumbine, R.; Dao, Zhiling; Sun, Weibang; Guo, Huijun imprint: Springer Science and Business Media LLC, 2013 Published in: Biodiversity and Conservation Language: English DOI: 10.1007/s10531-013-0434-3 ISSN: 0960-3115; 1572-9710 Origination: Footnote: