1. Yue Xu. Runguo Zang. Conservation of rare and endangered plant species in China // iScience 26, 106008, February 17, 2023. https://doi.org/10.1016/j.isci. 2023.106008

2. Hernández-Yáñez H, Kim SY, Che-Castaldo JP (2022) Demographic and life history traits explain patterns in species vulnerability to extinction. PLoS ONE 17(2): e0263504. https://doi.org/10.1371/journal.pone.0263504

3. O‘Grady JJ, Reed DH, Brook BW Frankham R. What are the best correlates of predicted extinction risk? Biol Cons. 2004;118: 513–520

4. Dalin Zou, Youjin He, Qinven Lin, Guofa Cui. Evaluation of the level of threat and protective classification of the vegetation of Makehe Forest in Sanjiangyuan Nature Reserve, west China // April 2007. Frontiers of Forestry in China. 2 (2): 179-184. DOI: 10.1007/s11461-007-0029-9.