丽水市水生维管束植物资源及区系的初步分析

Preliminary Analysis of the Resources and Floras of Aquatic Plants in Lishui City,Zhejiang Province

首次报道了丽水市 40科、73属 1 1 5种水生维管束植物 ,其中蕨类植物 4科 4属 4种 ,被子植物 3 6科 69属 1 1 1种 ,分析表明该地区的水生维管束植物区系表现出明显的亚热带性质 ,并就水生植物的水平分布和垂直分布特点进行了分析。

The present paper reported 115 species belonging to 73 genera and 40 families from south-western Zhejiang province for the first time.Among them 4 species belonging to 4 families and 4 genera are Pteridophyta,111 species belonging to 36 families and 69 genera are Angiospermae.The result of analysis in dicate:the subtropical character of the flora in the area is quite obvious, This paper have explored the feature of horizontal distribute and vertical distribute for aquatic plants.