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   Polygonum cuspidatum Sieb. & Zucc. (=Fallopia japonica (Houtt. Dcne.) (草本植物, 灌木) English 
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    此物種詳細資訊 United Kingdom (UK)
    狀態： 外來
    入侵：
    出現紀錄： ???
    來源： Seiger, 1991
    到達日期： 1825
    簡介： 故意引入
    此地點的物種說明：
    F. japonica is found in the United Kingdom in the following land cover types: Cropland (Small Grains) / Woodland Mosaic, Cropland and Pasture (Wheat, Orchards, Vineyards) with Woodland, Grass Wetland / Marsh, Grassland with Cropland, Short Grassland, Shrubland / Short Grassland, Blanket Bogs, Heath, Small Grains (Barley, Wheat) with Grassland, Cropland (Small Grains, Sugar Beets, Orchards) / Pasture.
    Doll and Doll (1998) state that in the United Kingdom, nearly all infestations have only male flowers as this was the type widely planted for ornamental purposes. On female plants, the fruit remains on the flower stalk for only a short while. While female clumps usually set seed, seedlings are rarely, if ever, seen in existing infestations.
    此地點的管理資訊：
    地點註解：
    最後修改 ： 1/10/2004 2:10:45 p.m.
ISSG Landcare Research NBII IUCN University of Auckland The Global Invasive Species Database is managed by the Invasive Species Specialist Group (ISSG) of the IUCN Species Survival Commission. It was developed as part of the global initiative on invasive species led by the Global Invasive Species Programme (GISP) and is supported through partnerships with the National Biological Information Infrastructure, Manaaki Whenua-Landcare Research and the University of Auckland. Conditions of use.