【摘要】 作者提出了确定山西省珍稀濒危植物的原则依据和划分其保护级别的标准。列出了建议保护的山西省珍稀濒危植物１１７种（包括变种）。根据这些植物的学术价值、经济价值和受威胁的程度划分为三个保护级别（一级保护植物２５种，二级保护植物４３种，三级保护植物４９种），并提出了七个主面的保护对策更多还原

【Abstract】 This paper presents the principles, scientific bases and classification standards of clustered rare, endangered plants in Shanxi province. The rare,endangered plants are clustered into four protective grades according to their scientific value, economic value and endangered degrees. 117 specise and varietistiese of rare,endangered plants have been recorded in Shanxi province. Grade 1: There are 25 species which are national protective of rare, endangered plants in Shanxi. Grade 2: There are 43 species of rare, endangered plants. in this group in Shanxi which should be protected. Grade 3:This group has 49 species of rare, endangered plants whose individuals are decreasing rapidly because of the changes of environment. Some protective measures are discussed here as well.更多还原