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微甘菊是菊科假泽兰属植物(Mikania spp.)的通称(俗称)。该属植物约有250种,主要分布于热带美洲,少数分布于南非和热带亚洲。1949年印度尼西亚的ROGAR植物园将其中的一种(M.micrantha)从巴拉圭引入,1956年开始用于橡胶园地面的覆盖,从而在印尼传播开来。目前已侵入毛里求斯、印度、斯里兰卡、孟加拉、菲律宾、泰国、文莱、马来西亚、新加坡、巴布亚新几内亚、澳洲及我国的香港和深圳。微甘菊在其原产地属于一般植物,不成为有害杂草,甚至在南美洲一些地区,还将其作为药用植物,用来防治癌症、霍乱、疟疾、流感、蛇咬伤等。但是微甘菊在侵入东南亚地区以后却暴发蔓延,成为严重的恶性杂草。近年来发现微甘菊(种类待订)已侵入我国广东深圳
Mica chamomile is a common name for Mikania spp. The genus is about 250 species, mainly in the tropical Americas, a small number of distribution in South Africa and tropical Asia. In 1949, Indonesia’s ROGAR Botanical Garden introduced one species (M.micrantha) from Paraguay and started covering the ground in rubber plantations in 1956 to spread it in Indonesia. It has now invaded Hong Kong and Shenzhen in Mauritius, India, Sri Lanka, Bangladesh, Philippines, Thailand, Brunei, Malaysia, Singapore, Papua New Guinea, Australia and China. Microgram is a common plant in its place of origin and does not become harmful weeds. It is used as a medicinal plant even in some parts of South America to prevent cancer, cholera, malaria, flu, snake bites and the like. However, micro-chamomile invaded Southeast Asia but after the outbreak of infection, a serious vicious weeds. In recent years found that micro-chamomile (species to be set) has invaded our country in Shenzhen, Guangdong