云南主要外来入侵植物初步研究  

A Preliminary Study on the Exotic Invasive Plants in Yunnan Province

作　　者：李乡旺[1] 胡志浩[2] 胡晓立[3] 欧晓红[1] 

机构地区：[1]西南林学院保护生物学学院,云南昆明650224 [2]云南大学生命科学学院,云南昆明650091 [3]中国药科大学中药系,江苏南京210009

出　　处：《西南林学院学报》2007年第6期5-10,共6页Journal of Southwest Forestry College

基　　金：云南省科技厅基金项目(2004RK07)资助

摘　　要：通过野外调查与查阅资料,统计出云南主要外来入侵植物有55种,隶属于21科47属;可分为严重危害种、潜在严重危害种、严重入侵种、有毒入侵种、一般入侵种及潜在危害种;许多入侵植物已对云南的生态和经济造成危害;分析了外来入侵植物传入云南的途径,并针对存在问题提出建议.It was showed by the field survey and literature consultation that so far there were 55 ex sive plant species belonging to 21 families and 47 genera in Yunnan Province. In term of the damage otic invamight be brought about, these invasive plant species could be classified into different groups, i. e. , severely harmful species, potentially severe harmful specie, seriously intrusive specie, poisonously intrusive specie, generally intrusive specie and potentially harmful plant species. It was showed that many of the invasive plant species had caused damage to local ecology and economy. The intruding approaches of the exotic invasive plant species were analyzed and some suggestions were put forward to tackle with the exiting problems.

关 键 词：外来入侵植物 分类 入侵途径 云南 

分 类 号：Q948[生物学—植物学]