Showing 141 - 160 of 348 taxa
  1. Grateloupia doryphora (Montagne) M.A.Howe, 1914

    Species, Alga, Marine

  2. Grateloupia subpectinata Holmes, 1912 non-native

    Species, Alga, Marine

    Establishment status: GB Establishment Status - Established

  3. Grateloupia turuturu Yamada, 1941 non-native

    Species, Alga, Marine

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Monitoring: high

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

    Species, Flowering plant, Freshwater, terrestrial

    Giant Rhubarb, Rheonllys Mawr

    Establishment status: GB Establishment Status - Established

  5. Gymnocoronis spilanthoides (D.Don ex Hook. & Arn.) DC. non-native

    Species, Flowering plant, Terrestrial

  6. Gyrodactylus salaris Malmberg, 1957 non-native

    Species, Monogenean

    Establishment status: GB Establishment Status - Absent

  7. Hemigrapsus penicillatus (De Haan, 1835) non-native

    Species, Crustacean, Marine

  8. Hemigrapsus sanguineus (De Haan, 1835) – Asian Shore Crab non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Not established

    Wales marine risk assessment: Surveillance: high

  9. Hemigrapsus takanoi Asakura & Watanabe, 2005 non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Surveillance: high

  10. Hemimysis anomala G.O. Sars, 1907 non-native

    Species, Crustacean, Freshwater, marine, terrestrial

    Establishment status: GB Establishment Status - Established

  11. Heracleum mantegazzianum Sommier & Levier – Giant Hogweed non-native

    Species, Flowering plant, Freshwater, terrestrial

    Efwr Enfawr

    Establishment status: GB Establishment Status - Established

    Priority species for Wales: Long-term management

  12. Heracleum persicum Desf. ex Fischer – Persian Hogweed non-native

    Species, Flowering plant

    Establishment status: GB Establishment Status - Not established

  13. Heracleum sosnowskyi Manden. – Sosnowsky's Hogweed non-native

    Species, Flowering plant, Terrestrial

    Establishment status: GB Establishment Status - Absent

  14. Herpestes javanicus (É. Geoffroy Saint-Hilaire, 1818) – Small Asian Mongoose non-native

    Species, Terrestrial mammal, Terrestrial

    Establishment status: GB Establishment Status - Absent

  15. Hesperibalanus fallax (Broch, 1927) non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Established

    Wales marine risk assessment: Surveillance: high

  16. Heterosigma akashiwo (Y.Hada) Y.Hada ex Y.Hara & M.Chihara, 1987

    Species, Chromist, Marine

  17. Hexaplex trunculus (Linnaeus, 1758) non-native

    Species, Mollusc, Marine

    Establishment status: GB Establishment Status - Absent

  18. Hippophae rhamnoides L. – Sea-buckthorn

    Species, Flowering plant

    Sea Buckthorn, Rhafnwydd y Môr, Rhafnwydden y Môr, Myrhafnwydd, Llyriad y Môr, Môr-Rhafnwydd, Mŷr-Rhafnwydd

    Priority species for Wales: Long-term management

  19. Homarus americanus H. Milne Edwards, 1837 – American Lobster non-native

    Species, Crustacean, Marine

    Establishment status: GB Establishment Status - Not established

    Wales marine risk assessment: Surveillance: high

  20. Humulus scandens (Lour.) Merr. – Japanese Hop

    Species, Flowering plant

[counting] records from [counting] taxa

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