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Biota
2
Canadian Arctic Archipelago
2
Cassiope
2
Cassiope tetragona
2
Cassiope tetragona tetragona
2
Cassiopoideae
2
Ericaceae
2
Ericales
Ericoideae
2
Magnoliopsida
2
Monotropoideae
2
Orthilia
2
Orthilia obtusata
2
Plantae
2
Pyrola
2
Pyrola grandiflora
2
Rhododendron
2
Rhododendron lapponicum
2
Tracheophyta
2
biodiversity
2
checklist
2
floristics
2
herbarium
2
natural history collections
2
range extension
2
taxonomy
2
Andromeda
1
Andromeda polifolia
1
Arbutoideae
1
Arctostaphylos
1
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