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Vulpia myuros : ウィキペディア英語版 | Vulpia myuros
''Vulpia myuros'', the annual fescue, or rat's-tail fescue, is an annual grass species of the genus ''Vulpia''. It was probably originally native to Eurasia, but it can now be found nearly worldwide as a naturalized species. In the United Kingdom it forms dense, even swards of fine, hair-like stems in recently disturbed habitats, such as 3-10-year-old pulverised fuel ash. It is typically displaced by perennial grasses after about a decade. ==Invasive species== ''Vulpia myuros'' is considered a noxious weed and invasive species in places where it is not native, especially in areas with a Mediterranean climate.〔(US Forest Service Fire Ecology )〕 For example, it is widespread in California, where it is now a dominant species in many types of grassy habitat.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Vulpia myuros」の詳細全文を読む
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