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Calystegia – Bindweed
Genus, Flowering plant, Terrestrial
casragainn, casragainnean, iadh-lus
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Camelina
Genus, Flowering plant, Terrestrial
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Campanula – Indet. Bellflower
Genus, Flowering plant, Terrestrial
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Campylophyllopsis
Genus, Moss, Terrestrial
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Campylopus
Genus, Moss, Freshwater, terrestrial
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Cannabis
Genus, Flowering plant, Terrestrial
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Capsella
Genus, Flowering plant, Terrestrial
-
Capsicum
Genus, Flowering plant, Terrestrial
-
Capsosiphon
Genus, Alga, Marine, terrestrial
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Cardamine – Bitter-Cress
Genus, Flowering plant, Freshwater, terrestrial
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Carduus
Genus, Flowering plant, Freshwater, terrestrial
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Carex – Sedge
Genus, Flowering plant, Freshwater, terrestrial
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Carpobrotus
Genus, Flowering plant, Terrestrial
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Carteria
Genus, Alga, Terrestrial
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Carthamus
Genus, Flowering plant, Terrestrial
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Carum
Genus, Flowering plant, Freshwater, terrestrial
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Castanea
Genus, Flowering plant, Terrestrial
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Catananche
Genus, Flowering plant, Terrestrial
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Catapodium – Fern-Grass
Genus, Flowering plant, Terrestrial
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Catena
Genus, Alga, Terrestrial