摘要
温州地区现有外来入侵植物64种,隶属于28科、52属.菊科、苋科和禾本科构成了温州地区外来入侵植物的主体,其中以菊科为最多,共有17种,占总种数的26.56%.外来入侵植物中,有51种来自美洲,占总种数的79.69%,说明来自美洲的植物更容易入侵温州.外来入侵植物中,草本植物共有59种,占总种数的92.19%,说明草本植物更具有入侵性,木本植物的入侵性相对较小.外来入侵植物中,热带成分占70.28%.
There are 64 species of alien invasive plan Compositae, amaranthaceae and gramineae consist ts, of which belong to 52 genera, 28 families, in Wenzhou. the majority of alien invasive plants in Wenzhou Among them, compositae ranks the first, including 17 species and occupying 26.56% of all species. Of all alien invasive plants, 51 species, 79.69% of the total, originated from America, which proves that it is easier for American plants to invade in Wenzhou; 59 herbaceous plants occupies 92.19% of the total, proving that herbaceous plants are more invasive and woody plants are less invasive; and plants originated from tropical area are the majority, occupying high as 70.28% .
出处
《温州大学学报（自然科学版）》
2011年第3期18-25,共8页
Journal of Wenzhou University(Natural Science Edition)
基金
温州市科技计划资助项目(S2004A015)
关键词
外来入侵植物
原产地
生长型
温州
Alien Invasive Plant
Provenance
Growth Form
Wenzhou
