Melampsora epitea
- Group
- Fungi
- Peak month
- May
- Records since 2000
- 561
Dog's Mercury Rust
- Group
- Fungi
- Peak month
- April
- Records since 2000
- 532
Euphorbia Rust
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 506
Melampsora caprearum
- Group
- Fungi
- Peak month
- August
- Records since 2000
- 475
Melampsora hypericorum
- Group
- Fungi
- Peak month
- July
- Records since 2000
- 419
Melampsora rostrupii
- Group
- Fungi
- Peak month
- April
- Records since 2000
- 138
Melampsora laricis-populina
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 96
Melampsora lini
- Group
- Fungi
- Peak month
- June
- Records since 2000
- 90
Melampsora allii-fragilis
- Group
- Fungi
- Peak month
- April
- Records since 2000
- 66