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