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Section
- Species (41)
Taxon group
- flowering plant (10)
- insect - true fly (Diptera) (9)
- conifer (2)
- bacterium (1)
- insect - beetle (Coleoptera) (1)
Establishment means
- Native (34)
- Non-native (7)
Habitat
- terrestrial (23)
- freshwater (5)
- marine (1)
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Abies concolor group 'Lowiana' non-native
Species group, Conifer, Terrestrial
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Acer palmatum Atropurpureum group (accepted name: Acer palmatum)
Species group
-
Acer pseudoplatanus group 'Purpureum' non-native
Species group, Flowering plant, Terrestrial
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Acer saccharinum group 'Laciniatum' – Cut-Leaved Silver-Maple non-native
Species group, Flowering plant, Terrestrial
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Aphis fabae gp. (accepted name: Aphis fabae infrasp. group)
Species group
-
Aster (alien N American taxa) (accepted name: Symphyotrichum)
Species group
-
Centetostoma bacilliferum group (accepted name: Nemastomella bacillifera)
Species group
-
Chironomus plumosus group
Species group, Insect - true fly (Diptera), Terrestrial
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Corynoneura arctica group
Species group, Insect - true fly (Diptera), Terrestrial
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Cryptochironomus redekei group
Species group, Insect - true fly (Diptera), Terrestrial
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Dysaphis crataegi-group
Species group, Insect - true bug (Hemiptera), Terrestrial
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Fagus sylvatica group 'Atropurpurea' – Copper Beech non-native
Species group, Flowering plant, Terrestrial
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Fagus sylvatica group 'Heterophylla' – Cut-Leaved Beech
Species group, Flowering plant, Terrestrial
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Haliplus ruficollis group
Species group, Insect - beetle (Coleoptera), Freshwater, terrestrial
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Lyngyba/phormidium group
Species group, Bacterium
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Melusina tuberosum complex (accepted name: Simulium tuberosum infrasp. complex)
Species group
-
Microtendipes pedellus group
Species group, Insect - true fly (Diptera), Marine
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Philadelphus group 'Lemoinei Group' non-native
Species group, Flowering plant, Terrestrial
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Philadelphus group 'Virginalis Group' non-native
Species group, Flowering plant, Terrestrial
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Picea pungens group 'Glauca' non-native
Species group, Conifer, Terrestrial
