| Country / region | Number of species | Number of genera |
|---|---|---|
| Albania | 571 | 237 |
| Algeria | 711 | 282 |
| Andorra | 206 | 120 |
| Armenia | 162 | 96 |
| Austria | 1034 | 345 |
| Azerbaijan | 722 | 274 |
| Belarus | 482 | 217 |
| Belgium | 739 | 301 |
| Bosnia and Herzegovina | 179 | 108 |
| Bulgaria | 1046 | 336 |
| Croatia | 765 | 280 |
| Cyprus | 432 | 228 |
| Czechia | 893 | 333 |
| Denmark | 561 | 249 |
| Egypt | 380 | 193 |
| Estonia | 528 | 226 |
| Faroe Islands | 90 | 62 |
| Finland | 657 | 268 |
| France | 1606 | 440 |
| France / Corsica | 559 | 252 |
| Georgia | 615 | 248 |
| Germany | 1012 | 357 |
| Greece | 1182 | 348 |
| Greece / Crete | 447 | 229 |
| Hungary | 811 | 310 |
| Iceland | 84 | 60 |
| Ireland | 414 | 209 |
| Italy | 1577 | 426 |
| Italy / Sardinia | 522 | 247 |
| Italy / Sicily | 426 | 201 |
| Kosovo | 107 | 74 |
| Latvia | 502 | 208 |
| Libya | 299 | 151 |
| Liechtenstein | 531 | 230 |
| Lithuania | 476 | 206 |
| Luxembourg | 497 | 229 |
| Madeira (Pt.) | 1 | 1 |
| Malta | 145 | 108 |
| Moldova | 293 | 148 |
| Montenegro | 672 | 275 |
| Morocco | 435 | 193 |
| Netherlands | 644 | 268 |
| North Macedonia | 825 | 281 |
| Northern Ireland | 264 | 145 |
| Norway | 636 | 267 |
| Poland | 848 | 322 |
| Portugal | 841 | 299 |
| Romania | 1012 | 328 |
| Russia, Central | 689 | 263 |
| Russia, Eastern | 857 | 291 |
| Russia, Franz Jozef Land | 2 | 2 |
| Russia, Kaliningrad Region | 215 | 127 |
| Russia, Northern | 608 | 231 |
| Russia, Novaya Zemlya | 23 | 13 |
| Russia, Southern | 996 | 321 |
| Russia, Western | 447 | 195 |
| Serbia | 730 | 287 |
| Slovakia | 955 | 333 |
| Slovenia | 757 | 294 |
| Spain | 1363 | 398 |
| Spain / Balearic Islands | 339 | 188 |
| Svalbard | 18 | 14 |
| Sweden | 736 | 285 |
| Switzerland | 1008 | 345 |
| Tunisia | 341 | 193 |
| Turkey (Asia) | 1073 | 343 |
| Turkey (Europe) | 301 | 178 |
| Ukraine | 1077 | 350 |
| United Kingdom | 675 | 281 |
| Total count for countries with several regions | ||
| Denmark (political) | 580 | 257 |
| France (political) | 1710 | 445 |
| Greece (political) | 1285 | 361 |
| Italy (political) | 1715 | 437 |
| Norway (political) | 641 | 267 |
| Russia (political) | 1510 | 419 |
| Spain (political) | 1423 | 400 |
| Turkey (political) | 1107 | 350 |
| United Kingdom (political) | 675 | 281 |