狀態: 原生 入侵: 出現紀錄: ??? 來源: http://www.fleppc.org/pdf/Hydrilla%20verticillata.pdf 此地點的物種說明: Both dioecious and monoecious plants are found. 影響: 滋擾人類: Hydrilla makes recreational activities difficult by entangling boat motors and choking swimming areas. 競爭: Hydrilla grows tall and dense and displaces other aquatic life thereby reducing biodiversity. 最後修改 : 29/12/2003 11:47:17 a.m.
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