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Full-Text Articles in Life Sciences
Distribution And Conservation Status Of Camellia Longzhouensis (Theaceae), A Critically Endangered Plant Species Endemic To Southern China, Zhanhui Xu, Hai Ren, Xiao Wei, Kangting Ouyang, Dongxing Li, Yili Guo, Shujun Wen, Jifeng Long, Jun Wang, Dafeng Hui
Distribution And Conservation Status Of Camellia Longzhouensis (Theaceae), A Critically Endangered Plant Species Endemic To Southern China, Zhanhui Xu, Hai Ren, Xiao Wei, Kangting Ouyang, Dongxing Li, Yili Guo, Shujun Wen, Jifeng Long, Jun Wang, Dafeng Hui
Biology Faculty Research
Camellia longzhouensis (Theaceae) is an endemic evergreen shrub or small tree with a distribution restricted to South China. It is listed as Grade-II in the National Key Protected Wild Plants List. In this study, we surveyed its distribution, examined its population structure, identified factors affecting its survival, and reassessed its extinction risk. We found that C. longzhouensis was only distributed in the Nonggang National Nature Reserve and the surrounding area. Its individuals only grew under the secondary forest canopy in the karst mountain. A total of 58 individuals of C. longzhouensis in three sub-populations were found. Soil fertility and understory …