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  • Establishment means: Non-native
  • Habitat: freshwater
  • Lifeforms: Plants

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Showing 1 - 18 of 18 results

  1. Aponogeton distachyos L. f. – Cape-pondweed non-native

    Species, Flowering plant, Freshwater

    Cape Pondweed, Alaw De Affrica, Dyfrllys Tramor

  2. Calla palustris L. – Bog Arum non-native

    Species, Flowering plant, Freshwater

    Pidyn-y-Gog y Gors, Pidyn y Gors

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

    Species, Flowering plant, Freshwater

    Ffugalaw Prinflodeuog, Alaw Prin-Flodeuog

  4. Elodea callitrichoides (Rich.) Casp. – South American Waterweed non-native

    Species, Flowering plant, Freshwater

    South-American Water-Weed, Ffugalaw De America, Alaw De America

  5. Elodea canadensis Michx. – Canadian Waterweed non-native

    Species, Flowering plant, Freshwater

    Canadian Pondweed, Teim y Dŵr, Ffugalaw Canada, Alaw Canada

  6. Elodea nuttallii (Planch.) H. St. John – Nuttall's Waterweed non-native

    Species, Flowering plant, Freshwater

    Esthwaite Water-Weed, Nuttall's Water-Weed, Ffugalaw Nuttall, Alaw Nuttall

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

    Species, Flowering plant, Freshwater

    Ffugalaw Crych, Pib-Flodyn Crych

  8. Lemna minuta Kunth – Least Duckweed non-native

    Species, Flowering plant, Freshwater

    Llinad Bach, Corlinad

  9. Lemna turionifera Landolt non-native

    Species, Flowering plant, Freshwater

  10. Lysichiton americanus Hultén & H. St. John – American Skunk-cabbage non-native

    Species, Flowering plant, Freshwater, terrestrial

    Skunk Cabbage, Pidyn-y-Gog Americanaidd

  11. Najas graminea Delile – Naiad non-native

    Species, Flowering plant, Freshwater

  12. Pistia stratiotes L. – Water-lettuce non-native

    Species, Flowering plant, Freshwater, terrestrial

  13. Sagittaria latifolia Willd. – Duck-potato non-native

    Species, Flowering plant, Freshwater

    Duck Potato, Saethlys Llydanddail

  14. Sagittaria rigida Pursh – Canadian Arrowhead non-native

    Species, Flowering plant, Freshwater

    Saethlys Canada

  15. Sagittaria subulata (L.) Buchenau – Narrow-leaved Arrowhead non-native

    Species, Flowering plant, Freshwater

    Saethlys Culddail

  16. Vallisneria spiralis L. – Tapegrass non-native

    Species, Flowering plant, Freshwater

    Rhuban y Dŵr, Ruban y Dŵr

  17. Wolffia columbiana H.Karst. non-native

    Species, Flowering plant, Freshwater

  18. Wolffia globosa (Roxb.) Hartog & Plas non-native

    Species, Flowering plant, Freshwater

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