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Alnus
19
Artemisia
19
Betula
19
Betula nana
19
Caryophyllaceae
19
Chenopodiaceae
19
Corylus
19
Cyperaceae
19
Dryas octopetala
19
Empetrum
19
Equisetum
19
Filipendula
Hippophae rhamnoides
19
Myriophyllum alterniflorum
19
Pediastrum
19
Picea
19
Pinus
Polypodium
19
Populus
19
Potamogeton
Quercus
Galium
18
Juniperus
18
Potentilla
18
Ranunculus
18
Cruciferae
17
Helianthemum
16
Salix
16
Pre-Quaternary spores
15
Rosaceae
15
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