1.
Pollen profile LUXECHT3, Echternach, Luxembourg
2.
Pollen profile BEORV643, Abbaye dOrval, Belgium
3.
4.
5.
Pollen profile BEORV623, Abbaye dOrval, Belgium
Pollen profile BEORV641, Abbaye dOrval, Belgium
Pollen profile LUXBERDO, Berdorf Aesbaach, Luxembourg
Pollen profile BEORV624, Abbaye dOrval, Belgium
Pollen profile BEORVA63, Abbaye dOrval, Belgium