Abbreviations

 SJ:

South Jutland

 EJ:

East Jutland

 WJ:

West Jutland

 NWJ:

Northwest Jutland

 NEJ:

Northeast Jutland

 NJ:

North Jutland (NEJ+NWJ)

 MJ:

Central Jutland (EJ+WJ)

 J:

Jutland (NEJ+NWJ+WJ+EJ+SJ)

 F:

Funen and surrounding islands

 LFM:

Lolland, Falster and Møn

 SZ:

South Zealand

 NWZ:

Northwest Zealand

 NEZ:

Northeast Zealand

 NZ:

North Zealand (NEZ+NWZ)

 Z:

Zealand (NWZ+NEZ+SZ)

 Ø:

The islands (Z+F+LFM)

 B:

Bornholm

 A:

Anholt (if species not present in mainland EJ)