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   Rhamnus cathartica (乔木) English 
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    此物种详细信息 New Hampshire
    状态： 外来
    入侵： 入侵
    出现纪录： ???
    来源： USDA, NRCS, 2002
    到达日期：
    简介：
    此地点的物种说明：
    此地点的管理信息：
    地点批注：
    影响：
    农业: Mehrhoff et al (2001) states that, "Buckthorn control is also of interest to small grain producers; the shrub is an alternate host of the crown rust of oats, which affects oat yield and quality."
    改变林火机制: Mehrhoff et al (2001) states that, "In fire-adapted ecosystems such as savannas and prairies, the lack of vegetation under buckthorn prohibits fires."
    降低本地生物多样性: Mehrhoff et al (2001) states that, "R. cathartica tends to form dense, even-aged thickets, crowding and shading out native shrubs and herbs, often completely obliterating them."
    最后修改 ： 8/07/2005 10:21:05 a.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.