%0 Journal Article %T 中国禾本科植物新资料(I) %T Notes on the Family Poaceae in China (I) %A 张谢勇,孙国峰,陈文俐 %A ZHANG,Xie yong %A SUN,Guo feng %A CHEN,Wen li %J 热带亚热带植物学报 %J Journal of Tropical and Subtropical Botany %@ 1005-3395 %V 29 %N 1 %D 2021 %P 91-95 %K 禾本科;曲序黄花茅;弗吉尼亚须芒草;入侵物种 %K Poaceae;Anthoxanthum flexuosum;Andropogon virginicus;Invasive species %X 报道了2种禾本科植物,曲序黄花茅[Anthoxanthum flexuosum(Hook.f.)Veldkamp]在西藏的新分布,外来物种弗吉尼亚须芒草(Andropogon virginicus L.)在江西的归化,并提供了它们详细的形态学描述、图版、分布及生境等信息。此外,还讨论了弗吉尼亚须芒草的潜在入侵危险。 %X Anthoxanthum flexuosum (Hook. f.) Veldkamp, previously known from Bhutan and India, is a new record species in Xizang, China. Andropogon virginicus L., a native species in America, is naturalized in Jiangxi, China. A detailed morphological description, colorful plate as well as distribution and habitat information of these two grasses are given. Furthermore, the invasion risk of A. virginicus L. is also discussed. %R 10.11926/jtsb.4248 %U http://jtsb.ijournals.cn/jtsb_cn/home %1 JIS Version 3.0.0