期刊论文

中文

中南林业科技大学学报

1673-923X

2009

29

6

114-117

10.3969/j.issn.1673-923X.2009.06.018

国家林业局野生动植物保育项目（2007-353） 湖南省科技厅项目（S2006N333） 长沙市园林局重大项目（2008-01）.

本校为第一机构

于2008年对湖南省常德市河洑国家级森林公园的植物资源进行了实地调查,并在科、属水平上对植物区系特征进行了统计分析.结果表明:河洑森林公园植物种类比较丰富,共有种子植物88科249属342种,其中裸子植物7科22属41种,被子植物81科227属391种;该区温带分布性质属占优势,有129属,占总属数的53.98%;热带分布性质属占优势,有110属,占总属数的46.02%,而且区系起源古老,地理成分复杂多样,显示了该区地处亚热带与温带的过渡性质.

Based on an investigation of seed plants and identification of specimen in Hefu forest park,the composition,areal-types and floristics characteristics of seed plants were studied.The results showed that there are 432 species of seed plants,belonging to 88 families and 249 genera;among them 41 species are gymnosperm,belonging to 7 families 22 genera;and 391 species are angiosperm,belonging to 81 families and 227 genera;129 genera（accounting for 53.98%） are predominant in number which are the warm temperate type distribution;110 genera（account...