Which species is this pollen from?
Fagus; Bsp F. sylvatica Corylus; e.g. C. avellana Castanea type; e.g. C. sativa Hedera helix
Fagus; Bsp F. sylvatica
Corylus; e.g. C. avellana
Castanea type; e.g. C. sativa
Hedera helix
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