Which species is this pollen from?
Rosaceae; e.g. Prunus padus Urtica; e.g. U. dioica Saxifraga oppositifolia type Apiaceae; e.g. Laserpitium siler
Rosaceae; e.g. Prunus padus
Urtica; e.g. U. dioica
Saxifraga oppositifolia type
Apiaceae; e.g. Laserpitium siler
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