General overview
Plzeň region 257 species, results to date: 22 Apr 2026
| Ranking | district | species |
| 1. | Plzeň-jih | 218 |
| 2. | Domažlice | 206 |
| 3. | Plzeň-sever | 198 |
| 4. | Tachov | 180 |
| 5. | Klatovy | 138 |
| 6. | Plzeň-město | 114 |
| 7. | Rokycany | 61 |
Czech Republic 286 species, results to date: 22 Apr 2026
| Ranking | region | species |
| 1. | Plzeňský | 257 |
| 2. | Jihočeský | 179 |
| 3. | Ústecký | 176 |
| 4. | Karlovarský | 169 |
| 5. | Jihomoravský | 160 |
| 6. | Středočeský | 133 |
| 7. | Olomoucký | 107 |
| 8. | Praha | 83 |
| 9. | Královehradecký | 69 |
| 10. | Pardubický | 68 |
| 11. | Moravskoslezský | 59 |
| 12. | Vysočina | 38 |
| 13. | Liberecký | 16 |
| 14. | Zlínský | 0 |
Europe 349 species, results to date: 22 Apr 2026
| Ranking | country | species |
| 1. | Czech Republic | 286 |
| 2. | Germany | 211 |
| 3. | Scotland | 138 |
| 4. | Hungary | 108 |
| 5. | Austria | 92 |
| 6. | Spain | 89 |
| 7. | Netherlands | 77 |
| 8. | Slovakia | 76 |
| 9. | Switzerland | 53 |
| 10. | Norway | 31 |
| 11. | Belgium | 28 |
| 12. | Portugal | 22 |
| 13. | England | 16 |
| 14. | France | 14 |
| 15. | Italy | 3 |
| 16. | Luxembourg | 2 |
World 613 species, results to date: 22 Apr 2026
| Ranking | species | |
| 1. | Europe | 349 |
| 2. | Africa | 229 |
| 3. | North America | 64 |
| 4. | Asia | 1 |