菊科万寿菊属的印加孔雀草国内报道极少,只Flora of China中记载,2006年台湾发现了归化的印加孔雀草。2011年,在北京郊区发现印加孔雀草野生群落,局部呈现生态危害。本文介绍了万寿菊属的属下分类和印加孔雀草的形态特征和生物学特性、地理分布、入侵性分析、危害、传入途径分析和控制等。 Compositae Tageta genus of Inca peacock grass rarely reported in China, only Flora of China recorded in Taiwan in 2006 found that the naturalized Inca peacock grass. In 2011, the wild community of Peacock grass in Incas was found in the suburbs of Beijing, presenting some ecological hazards. This article describes the genus and classification of the genus Tagetes and the morphological and biological characteristics, geographical distribution, invasiveness analysis, hazards, analysis and control of incoming pathways.