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  • Species list: WFD UKTAG aquatic alien species impact
  • Habitat: freshwater
  • Kingdom: Plantae

WFD UKTAG impact

Priority species for Wales

Lifeforms

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Showing 1 - 20 of 39 taxa

  1. Petasites japonicus (Siebold & Zucc.) Maxim. – Giant Butterbur non-native

    Species, Flowering plant, Freshwater, terrestrial

    Creamy Butterbur, Yr Alan Mwyaf, Alan Gawr, Yr Alannon Mwyaf

    Establishment status: GB Establishment Status - Established

  2. Vallisneria spiralis L. – Tapegrass non-native

    Species, Flowering plant, Freshwater

    Rhuban y Dŵr, Ruban y Dŵr

    Establishment status: GB Establishment Status - Established

  3. Gunnera tinctoria (Molina) Mirb. – Giant-rhubarb non-native

    Species, Flowering plant, Freshwater, terrestrial

    Giant Rhubarb, Rheonllys Mawr

    Establishment status: GB Establishment Status - Established

  4. Egeria densa Planch. – Large-flowered Waterweed non-native

    Species, Flowering plant, Freshwater

    Ffugalaw Prinflodeuog, Alaw Prin-Flodeuog

    Establishment status: GB Establishment Status - Established

  5. Juncus ensifolius Wikstr. – Sword-leaved Rush

    Species, Flowering plant, Freshwater

  6. Eichhornia crassipes (Mart.) Solms – Water-hyacinth non-native

    Species, Flowering plant, Freshwater

    Establishment status: GB Establishment Status - Not established

  7. Azolla filiculoides Lam. – Water Fern non-native

    Species, Fern, Freshwater

    Rhedynen y Dŵr, Rhedyn y Dŵr

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Long-term management

  8. Persicaria wallichii Greuter & Burdet – Himalayan Knotweed non-native

    Species, Flowering plant, Freshwater, terrestrial

    Y Ganwraidd Himalaiaidd, Clymog yr Himalaya

    Establishment status: GB Establishment Status - Established

  9. Mimulus guttatus x luteus = M. x robertsii Silverside – Hybrid Monkeyflower non-native

    Species hybrid, Flowering plant, Freshwater, terrestrial

    Blodyn-Mwnci Croesryw

    Establishment status: GB Establishment Status - Established

  10. Myriophyllum heterophyllum Michx. – Various-leaved Water-milfoil non-native

    Species, Flowering plant, Freshwater

    Water-Milfoil

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Prevention

  11. Ludwigia grandiflora (Michx.) Greuter & Burdet – Water Primrose non-native

    Species, Flowering plant, Freshwater

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Management

  12. Fallopia japonica (Houtt.) Ronse Decr. – Japanese Knotweed non-native

    Species, Flowering plant, Freshwater, terrestrial

    Clymog Japan

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Long-term management

  13. Lupinus nootkatensis Donn ex Sims – Nootka Lupin non-native

    Species, Flowering plant, Freshwater, terrestrial

    Scottish Lupin, Wild Lupin, Pys y Blaidd, Bysedd-y-Blaidd Gwyllt

    Establishment status: GB Establishment Status - Established

  14. Ludwigia grandiflora subsp. hexapetala (Hook. & Arn.) G.L. Nesom & Kartesz – Uruguayan Hampshire-purslane non-native

    Subspecies, Flowering plant, Freshwater

    Establishment status: GB Establishment Status - Established

  15. Acorus calamus L. – Sweet-flag non-native

    Species, Flowering plant, Freshwater

    Gellesgen Beraroglaidd, Gellhesgen Perarogl, Gellesgen Bêr, Gellesg Pêr, Gellhesgen Beraroglaidd

    Establishment status: GB Establishment Status - Established

  16. Mimulus luteus x cupreus = M. x maculosus T. Moore – Scottish Monkeyflower non-native

    Species hybrid, Flowering plant, Freshwater, terrestrial

    Blodyn-Mwnci Albanaidd

    Establishment status: GB Establishment Status - Established

  17. Impatiens glandulifera Royle – Himalayan Balsam non-native

    Species, Flowering plant, Freshwater, terrestrial

    Policeman's Helmet, Indian Balsam, Jac y Neidiwr, Penwisg Ddur Heddwas, Cap Dur Heddwas, Ffromlys Chwarennog

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Long-term management

  18. Claytonia sibirica L. – Pink Purslane non-native

    Species, Flowering plant, Freshwater, terrestrial

    Porpin Pinc, Gwlyddyn Rhudd

    Establishment status: GB Establishment Status - Established

  19. Lemna minuta Kunth – Least Duckweed non-native

    Species, Flowering plant, Freshwater

    Llinad Bach, Corlinad

    Establishment status: GB Establishment Status - Established

  20. Lagarosiphon major (Ridl.) Moss ex V.A. Wager – Curly Waterweed non-native

    Species, Flowering plant, Freshwater

    Ffugalaw Crych, Pib-Flodyn Crych

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Long-term management

[counting] records from [counting] taxa

This map contains both point- and grid-based occurrences at different resolutions