Table 2 P-values of the analysis of variance from the resiudals of the linear correlation model with the most prevalent grass species at all three cities as well as p-values from the second analysis of variance regarding the daily pollen concentrations

Agrostis capillaris

0.1479

0.5478

Vienna

0.001528 **

0.0222 *

Turku

Alopecurus pratensis

0.3941

0.001284 **

Berlin

2.539*10⁻⁰⁶ ***

0.4861

Turku

Anthoxantum odoratum

0.003809 **

0.0008423 ***

Berlin

Arrhenatherum elatius

0.0001877 ***

1.182*10⁻¹⁰ ***

Vienna

0.02242 *

0.0007735 ***

Berlin

Bromus hordeaceus

0.3722

0.2972

Vienna

Bromus inermis

0.3794

0.004911 **

Berlin

Calamagrostis epigejos

0.7875

0.07981.

Berlin

0.4429

0.1188

Turku

Dactylis glomerata

0.005651 **

3.456*10⁻⁰⁶ ***

Vienna

2.733*10⁻⁰⁵ ***

0.3172

Berlin

Deschampsia caespitosa

0.02357 *

0.2024

Turku

Deschampsia flexuosa

6.198*10⁻⁰⁵ ***

0.011 *

Turku

Elymus repens

1.66*10⁻⁰⁵ ***

2.029*10⁻⁰⁸ ***

Vienna

0.1014

0.385

Turku

Festuca arundinacea

0.0001877 ***

1.182*10⁻¹⁰ ***

Vienna

Festuca ovina

0.05804 .

4.741*10⁻⁰⁵ ***

Turku

Festuca rubra

0.0002582 ***

0.002926 **

Berlin

6.268*10⁻⁰⁵ ***

9.737*10⁻⁰⁶***

Turku

Holcus lanatus

0.01636 *

1.188*10⁻⁰⁷ ***

Berlin

Hordeum murinum

0.3722

0.2972

Vienna

Lolium perenne

0.6543

0.000342 ***

Vienna

0.04644 *

1.484*10⁻⁰⁷ ***

Berlin

Melica nutans

0.001806 **

0.04513 *

Turku

Phleum pratense

0.007979 **

0.6982

Vienna

0.7379

0.1035

Berlin

0.03159 *

0.3066

Turku

Poa pratensis

0.3846

0.7961

Vienna

3.217*10⁻⁰⁵ ***

0.007992 **

Berlin

0.03531 *

0.001066 **

Turku

Trisetum flavescens

0.0001877 ***

1.182*10⁻¹⁰ ***

Vienna