中国禾本科植物新资料(I)

Notes on the Family Poaceae in China (I)

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。

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.