广东佛山市有毒植物资源调查

An investigation of poisonous plants resources in Foshan City, Guangdong Province

佛山市的有毒植物以被子植物占有绝对优势,分别占科、属、种的95.7%、98.0%和98.4%,其中又以双子叶植物占绝对优势。从习性方面来说,又以木本植物占优势,占总数的51.4%,草本和藤本分别占总数的33.9%和14.8%。佛山市计有有毒植物69科148属183种,其中蕨类植物1科1属1种,裸子植物2科2属2种,被子植物66科145 属180种;木本94种,草本62种,藤本27种;剧毒4种,大毒21种,中等毒35种,小毒121种。文章分析了这些有毒植物资源的特点,并就其开发利用提出建议。

The angiosperm consists of major part of the poisonous plants in Foshan, which is accounting for 95.7% of family, 98.0% of genus and 98. 4% of species, among them the dicotyledon have comparative advantage. In the aspect of growth habits, woody plant is dominant form and accounting for 51.4% of the total species, the herb and vine accountsfor 33.9% and 14. 8% of the total species, respectively. According to investigation, a total of 183 species belonging to 148 genera, 69 families of poisonous plants are identified in Foshan City, Guangdong Province. Including l specie of fern belonging l genus, 1 family, 2 species of gymnosperm belonging to 2 genera, 2 families, 180 species of angiosperm belonging to 145 genera, 66 families. 94 are woody plants, 62 are herbs and 27 are vines. 4 are virulent poisonous, 21 high poisonous, 35 middle poisonous and 121 light poisonous. Base on analysis of the characteristics of the resources, some suggestions about how to rationally exploit them are put forward.