1.
Pollen profile LUXRE656, Reisdorf, Luxembourg
2.
Pollen profile BERLARE, Berlare, Belgium
3.
4.
5.
Pollen profile LUXRE641, Reisdorf, Luxembourg
Pollen profile MEKELMR, Mekelermeer, Netherlands
Pollen profile LUXBEAUF, Beaufort Birkenbach, Luxembourg
Pollen profile HELLANGE, Luxembourg
Pollen profile MERSCH, Luxembourg
Pollen profile MARIAH, Mariahout, Netherlands