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Mon 11 Nov 2009Creeping water threat
A NEW and dangerous non-native invasive plant, Ludwigia grandiflora (Creeping water-primrose) has been confirmed by the Central and Regional Fisheries Boards in a pond in Co Kerry. Its location and identification followed a report from a vigilant landowner in Sneem. It is the first time for the plant to be recorded in Ireland.
A native of South America and some US states, the plant is a water-based herb with deep roots and tough stems. It forms dense tangle mats strong enough to impede passage of boats and prevent angling, swimming and other water-based recreational activities.
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