摘要
被子植物是现存高等植物最为繁盛的类群,约30万种,是陆地植被的主要组成成分。搞清科、属和种的数量和范畴对认识全球和区域生物多样性有重要价值。分子系统学的快速发展,使很多被子植物的科和属的范畴发生了变化。本文结合APGⅢ系统和一些新的系统发育研究动态,对中国原产和引入的被子植物科属名单进行了整理,确认被子植物在中国原产258科,引入55科(其中6科归化),中国原产2,872属,引入1,605属(含归化152属),并简要介绍了中国被子植物科属范畴的历史沿革和新变化。新的名录与《中国植物志》相比,新增115科1,729属,与Flora of China相比,新增85科1,531属。
Angiosperms constitute the most diverse lineage of higher plants and are represented by ca. 300,000 living species that dominate the vegetation of terrestrial ecosystems. Number and composition of families, genera, and species are important to understanding global and regional biodiversity. Due to the rapid development of molecular systematics, circumscriptions of many traditional angiosperm families and genera have been revised. This study investigates circumscriptions of families and genera of native and introduced angiosperms in China according to the APG III classification system and recent phylogenetic studies. Results showed that there are 258 native and 55 introduced families （including 6 naturalized families）, and 2,872 native and 1,605 introduced genera （including 152 naturalized genera） in China. A brief introduction to the historical and recent changes of circumscriptions of families and genera occurring in China was also provided. Our list included 115 newly recorded families and 1,729 newly recorded genera when compared to Flora Reipublicae Popularis Sinicae, and 85 newly recorded families and 1,531newly recorded genera when compared to Flora of China.
出处
《生物多样性》
CAS
CSCD
北大核心
2015年第2期225-231,共7页
Biodiversity Science
基金
科技部标本资源共享平台项目
国家自然科学基金(J1310002
31270238
31470301)
作者简介
通讯作者 Author for correspondence. E-mail： ephedra@ibcas.ac.cn
