柳河罗通山自然保护区植物多样性调查与分析

The investigation and analysis of plant diversity of Liuhe Luotong mountain nature protection area

通过对吉林柳河罗通山自然保护区植物种类的调查与分析,结果表明:区域内有蕨类植物14科24种,裸子植物2科6种,被子植物82科399种,占吉林省植物种类的18.1%;分属4个植被类型、19个植物群系。区域内有吉林省新记录种1种,少见种2种;国家Ⅰ级重点保护野生植物1种,国家Ⅱ级重点保护野生植物6种。

The plant species of Liuhe Luotong mountain nature protection area of Jilin province were investigated and ana -lyzed.The result showed that there are 14 families 24 species of ferns , 2 families 6 species of gymnosperm and 82 families 399 species of angiosperm in this area .It occupied 18.1% in plant species of Jilin province .Furthermore, it belonged 4 vegetational forms and 19 plant formations .There was 1 new record species and 2 uncommon species of Jilin province , 1 national Ⅰlevel priority protection wild plants and 6 national Ⅱlevel priority protection wild plants in the area .