supported by grants from the National Natural Science Foundation of China(No.31770236);the Guangxi Key Research and Development Projects(Guike AB21220057);Training Program for Academic and Technical Leaders(leading talents)in Major Disciplines of Jiangxi Province(grant to Zhiyong Zhang,20213BCJ22006)。
Taxonomic uncertainties of rare species often hinder effective prioritization for conservation.One such taxonomic uncertainty is the 90-year-old enigma of Fagus chienii.F.chienii was previously only known from the typ...