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作 者 ：刘妨勋 刘守炉 杨志斌 郝日明 姚淦 黄致远 李宁

期 刊 ：云南植物研究 1995年 17卷 S7期 页码：1-3

关键词：华东地区；种子植物；植物区系；

Keywords:The region of east China,

摘 要 ：华东地区是一个自然的植物区系地区，其种子植物区系约有4259种（不包括栽培种和变种），隶属于1180属和174科，其中裸子植物有8科、22属、34种；单子叶植物有25科、258属、833种；双子叶植物有141科、900属、3388种。本文内容概括如下：l．华东植物区系的起源；2．科、属、种的统计；3大科（含60种以上）分析；4．属的地理成分分析；5．特有种和非特有种分析；6．华东和日本植物区系比较。

Abstract:East China is a natural floristic region. It‘s seed plants flora has about 4259 species (not including cultivated plants and varieties) in 1180 genera and 174 families. Among them there are about 8 families, 22 genera, 34 species in Gymnospermeae; 25 families, 258 genera, 833 species in Monocotyledoneae and 141 families, 900 genera, 3388 species in Dicotyledoneae. The contents of this paper are summarized as follows: 1.The origion of East China flora; 2. The sta-tistics of families, genera and species; 3. The analysis of big families (Containing more than 60 species); 4. The analysis of geographical elements in genera; 5. The analysis of endemic species and non-endemic species; 6.The floristic comparison in seed plants between East China and Japan.

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