1.
Pollen profile LUXRE656, Reisdorf, Luxembourg
2.
Pollen profile BEMUNO, Bois des Amerois, Belgium
3.
4.
5.
Pollen profile BEORV624, Abbaye dOrval, Belgium
Pollen profile BERLARE, Berlare, Belgium
Pollen profile MOERZEKE, Moerzeke, Belgium
Pollen profile UITBERG, Uitbergen, Belgium
Pollen profile LUXRE641, Reisdorf, Luxembourg
Pollen profile LUXRE644, Reisdorf, Luxembourg
Pollen profile MEKELMR, Mekelermeer, Netherlands
Pollen profile BEORV622, Abbaye dOrval, Belgium