n.古生代植物

It is the only natural preserve in China with well protetcted secondary growth for comprehensive and multi-principle research , especially the well protected primeval forest has a critical position for research on evolution of paleophyte . 它是國內(nèi)次生林區(qū)植被保存完整珠一個綜合性、多學(xué)科的森林生態(tài)類型自然保護區(qū)，尤其是其保存完好的原始森林，為研究古代植物進化有著極重要的科研價值。