中国豆科植物分类系统概览

豆科是被子植物中继兰科和菊科之后的第三大科,其中包括三个亚科:即云实亚科、含羞草亚科和蝶形花亚科.本文根据最新资料,整理出世界豆科有42族、634属、17 834种,中国有33族、169属、1 518种(另外含15亚种、167变种和41变型),其中外来种158种(含亚种和变种,隶属于73属).为建立中国豆科植物数据库,本文在Polhill豆科植物分类系统的基础上,结合一些新的资料,提出中国豆科植物系统概要.文中按分类等级进行排序,每一属含有世界和中国种数及分布.

Outline of the classified system of the Chinese Leguminosae

The family Leguminosae (Fabaceae), the largest one of flowering plants after the Compositae (or Asteraceae) and Orchidaceae, consist of three subfamilies such as Caesalpinioideae, Mimosoideae and Papilionoideae. It comprises 42 tribes, 635 genera and 17 840 species in the world based on the present up-to-date statistic. In China, there are 33 tribes, 169 genera, 1 518 species, 15 subspecies, 167 varieties and 41 forms recorded so far. Of them, 158 exotic species (containing subspecies and varieties) are included, which belong to the 73 genera \. For constituting a database of Chinese Legume, the outline for classified system of Chinese Leguminosae is summarized here. This paper aims to indicate the system of Chinese Leguminosae with some new taxonomical treatment (the tribes Wisterieae X. Y. Zhu \and Poiretieae (Burkart) H. Ohashi \) based on the previous system proposed by Polhill & Raven \ & Polhill \. The number of species and geographical distribution for each genus \ is shown in this paper. Of them, black letters and numbers stand for the genera and species appearing in China \.