Refine results
Refine results
Taxon group
- flowering plant (1,002)
- fern (30)
- bony fish (Actinopterygii) (23)
- bird (12)
- horsetail (11)
- conifer (4)
- terrestrial mammal (3)
- moss (2)
- insect - moth (1)
- quillwort (1)
Establishment means
- Native (945)
- Non-native (144)
Habitat
- freshwater (325)
- terrestrial (176)
- marine (6)
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Alisma plantago-aquatica x lanceolatum = A. x rhicnocarpum
Species hybrid, Flowering plant, Freshwater
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Alnus cordata x incana
Species hybrid, Flowering plant
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Alnus glutinosa x incana = A. x hybrida – Hybrid Alder
Species hybrid, Flowering plant, Freshwater
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Alopecurus geniculatus x aequalis = A. x haussknechtianus
Species hybrid, Flowering plant, Freshwater
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Alopecurus geniculatus x bulbosus = A. x plettkei
Species hybrid, Flowering plant, Freshwater
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Alopecurus pratensis x geniculatus = A. x brachystylus
Species hybrid, Flowering plant, Freshwater
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Alosa alosa x Alosa fallax
Species hybrid, Bony fish (Actinopterygii), Freshwater, terrestrial
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Amaranthus retroflexus x hybridus = A. x ozanonii
Species hybrid, Flowering plant
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Anacamptis pyramidalis x Gymnadenia conopsea = X Gymnanacamptis anacamptis
Species hybrid, Flowering plant
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Anagallis x doerfleri
Species hybrid, Flowering plant
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Anas crecca x carolinensis – Eurasian x Green-winged Teal
Species hybrid, Bird, Freshwater
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Anchusa ochroleuca x officinalis = A. x baumgartenii – Alkanet
Species hybrid, Flowering plant
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Anemone hortensis x pavonina = A. x fulgens
Species hybrid, Flowering plant
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Anemone hupehensis x vitifolia = A. x hybrida – Japanese Anemone non-native
Species hybrid, Flowering plant, Terrestrial
Blodyn-y-Gwynt Japaneaidd, Blodau'r-Gwynt Japaneaidd
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Anthemis cotula x Tripleurospermum inodorum = X Tripleurothemis maleolens
Species hybrid, Flowering plant
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Apium nodiflorum x inundatum = A. x moorei
Species hybrid, Flowering plant, Freshwater
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Apium nodiflorum x repens
Species hybrid, Flowering plant
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Arbutus unedo x andrachne = A. x andrachnoides – Hybrid Strawberry-tree
Species hybrid, Flowering plant
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Arctium lappa x minus = A. x nothum
Species hybrid, Flowering plant
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Armeria maritima x arenaria
Species hybrid, Flowering plant