Pleuroceras pseudoplatani
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 174
Cryptosporella betulae
- Group
- Fungi
- Peak month
- March
- Records since 2000
- 136
Xenotypa aterrima
- Group
- Fungi
- Peak month
- May
- Records since 2000
- 99
Ophiognomonia alni-viridis
- Group
- Fungi
- Peak month
- March
- Records since 2000
- 88
Gnomonia cerastis
- Group
- Fungi
- Peak month
- May
- Records since 2000
- 70
Gnomonia gnomon
- Group
- Fungi
- Peak month
- January
- Records since 2000
- 55
Ophiognomonia intermedia
- Group
- Fungi
- Peak month
- March
- Records since 2000
- 53