1.
Pollen profile LUXRE656, Reisdorf, Luxembourg
2.
Pollen profile BEORV624, Abbaye dOrval, Belgium
3.
4.
5.
Pollen profile LUXRE641, Reisdorf, Luxembourg
Pollen profile LUXRE644, Reisdorf, Luxembourg
Pollen profile BEORV622, Abbaye dOrval, Belgium
Pollen profile BEORVA63, Abbaye dOrval, Belgium
Pollen profile BEHEIDEK, Tontelange Heideknapp, Belgium