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Biota
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Canadian Arctic Archipelago
Dryadoideae
1
Dryas
1
Dryas integrifolia
1
Dryas integrifolia integrifolia
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Magnoliopsida
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Plantae
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Potentilla
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Potentilla nivea
Potentilla uschakovii
1
Rosaceae
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Rosales
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Rosoideae
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Tracheophyta
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biodiversity
checklist
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floristics
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herbarium
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natural history collections
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range extension
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