| 摘要: 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。 |
| 关键词: 禾本科 曲序黄花茅 弗吉尼亚须芒草 入侵物种 |
| DOI：10.11926/jtsb.4248 |
| 分类号: |
| 基金项目:国家重点研发计划项目（2018YFC0506903）；国家自然科学基金项目（31970207）；THRD015资助 |
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| Notes on the Family Poaceae in China (I) |
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ZHANG Xie-yong1,2, SUN Guo-feng3, CHEN Wen-li1
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1.State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China;2.University of Chinese Academy of Sciences, Beijing 100049, China;3.Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China
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Abstract: 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. |
| Key words: Poaceae Anthoxanthum flexuosum Andropogon virginicus Invasive species |
