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Asteraceae
3
Asterales
3
Asteroideae
Biota
3
Canadian Arctic Archipelago
3
Magnoliopsida
Plantae
3
Tephroseris
Tracheophyta
3
biodiversity
3
checklist
3
floristics
3
herbarium
3
natural history collections
3
range extension
3
taxonomy
3
Cichorioideae
2
Taraxacum
2
Taraxacum hyparcticum
2
Taraxacum phymatocarpum
2
Taraxacum scopulorum
2
Tephroseris frigida
2
Tephroseris palustris
2
Tripleurospermum
2
Tripleurospermum hookeri
2
Arctanthemum
1
Arctanthemum integrifolium
1
Erigeron
1
Erigeron porsildii
1
Eurybia
1
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