热带亚热带植物学报Issue(6)：643-646,4.DOI:10.11926/j.issn.1005-3395.2015.06.007
中国菊科一新归化植物--白花金钮扣
Acmella radicans var. debilis (Kunth) R. K. Jansen (Asteraceae), A Newly Naturalized Plant in China
摘要
Abstract
Acmella radicans var. debilis (Kunth) R. K. Jansen, is recently found to be naturalized in Yixian, Anhui, China which is native to South America and the West Indies. Morphological variations of this variety have been carefully examined and habitats information have also been collected during ifeld investigation. Detailed description and color photographs are provided for the facility of identiifcation. Individuals of this plant form a large population in Yixian and produce many mature seeds, suggesting that it may be invasive to some extent.关键词
白花金钮扣/外来植物/中国/归化种/新记录Key words
Acmella radicans var. debilis/Alien plant/China/Naturalized species/New record引用本文复制引用
王樟华,严靖,闫小玲,李惠茹,马金双..中国菊科一新归化植物--白花金钮扣[J].热带亚热带植物学报,2015,(6):643-646,4.基金项目
This work was supported by the Special Foundation for National Basic Research of the Ministry of Science and Technology, China (2014FY120400) and Shanghai Municipal Administration of Landscaping and City Appearance (G152432) （2014FY120400）
