Chemical Constitutents from Tithonia diversifolia Reproductive characteristics of Tithonia diversifolia and its geographical spread in Yunnan Province of South-West China The invasive plant Tithonia diversifolia in China Effects of habitat types on population- and individual-level performance of an invasive plant species Tithonia diversifolia Attributes of plant proliferation, geographic spread and the natural communities invaded by the naturalized alien plant species Tithonia diversifolia in Yunnan,China Chemical constituents and allelopathy of Tithonia diversifolia volatile oil