Michel Roggo / Watermilfoil (Myriophyllum spicatum) with some stems supporting clusters of Zebra mussel (Dreissena polymorpha) Lake Neuchatel, Switzerland. Highly commended in the Plants category of the Wildlife Pho...
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Michel Roggo / Invasive water plant Whorled water milfoil (Myriophyllum verticillatum), in the Lakes of Plitvicka Jezera / Plitvice Lakes National Park, Croatia. October 2012. Photographed for The Freshwater Project
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Solvin Zankl / Milfoil weevils (Eubrychius velutus) captive near the water surface, Westensee, Germany, October.
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Willem Kolvoort / Underwater landscape with Moranec ./ Albania roach and water milfoil, Gradiste, Lake Ohrid, Albania, Eastern Europe, May
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Willem Kolvoort / Underwater view of Spikes water milfoil (Myriophyllum spicatum) Lake Naarden, Holland
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Ross Hoddinott / Water milfoil {Myriophyllum aquaticum} Devon, UK
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Will Watson / Spiked water milfoil (Myriophyllum spicatum) covered with algae and river sediment due to increased pollution and extreme heat, River Wye, Hereford, England, UK. 25th August 2022.
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Nick Upton / Parrot's-feather / Parrot feather milfoil (Myriophyllum aquaticum) growing in a heathland pool, Dorset, UK. August.
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Nick Upton / Parrot's-feather / Parrot feather milfoil (Myriophyllum aquaticum) growing in a heathland pool, close up, Dorset, UK. August.
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Adrian Davies / Parrot feather (Myriophyllum aquaticum), a highly invasive plant, growing in village pond, East Prawle, Devon, UK. July.
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Adrian Davies / Parrot feather (Myriophyllum aquaticum), a highly invasive plant, growing in village pond, East Prawle, Devon, UK. July.
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Adrian Davies / Parrot feather (Myriophyllum aquaticum), a highly invasive plant, growing in village pond, East Prawle, Devon, UK. July.
