| Country / region | Number of species | Number of genera |
|---|---|---|
| Albania | 580 | 240 |
| Algeria | 898 | 319 |
| Andorra | 207 | 120 |
| Armenia | 282 | 151 |
| Austria | 1035 | 348 |
| Azerbaijan | 747 | 279 |
| Azores (Pt.) | 1 | 1 |
| Belarus | 514 | 224 |
| Belgium | 721 | 297 |
| Bosnia and Herzegovina | 182 | 110 |
| Bulgaria | 1109 | 352 |
| Croatia | 771 | 285 |
| Cyprus | 437 | 231 |
| Czechia | 901 | 337 |
| Denmark | 562 | 251 |
| Egypt | 396 | 204 |
| Estonia | 538 | 230 |
| Faroe Islands | 90 | 62 |
| Finland | 658 | 268 |
| France | 1602 | 447 |
| France / Corsica | 559 | 256 |
| Georgia | 795 | 300 |
| Germany | 1014 | 358 |
| Gibraltar (UK) | 2 | 2 |
| Greece | 1223 | 353 |
| Greece / Crete | 449 | 232 |
| Hungary | 812 | 316 |
| Iceland | 86 | 62 |
| Ireland | 429 | 211 |
| Italy | 1587 | 429 |
| Italy / Sardinia | 551 | 260 |
| Italy / Sicily | 505 | 236 |
| Kosovo | 247 | 134 |
| Latvia | 501 | 207 |
| Libya | 328 | 163 |
| Liechtenstein | 548 | 236 |
| Lithuania | 476 | 206 |
| Luxembourg | 497 | 229 |
| Madeira (Pt.) | 1 | 1 |
| Malta | 183 | 124 |
| Moldova | 369 | 173 |
| Montenegro | 287 | 168 |
| Morocco | 518 | 218 |
| Netherlands | 650 | 272 |
| North Macedonia | 834 | 285 |
| Northern Ireland | 318 | 172 |
| Norway | 642 | 270 |
| Poland | 852 | 325 |
| Portugal | 899 | 311 |
| Romania | 1023 | 334 |
| Russia, Central | 710 | 265 |
| Russia, Eastern | 875 | 295 |
| Russia, Franz Jozef Land | 2 | 2 |
| Russia, Kaliningrad Region | 216 | 128 |
| Russia, Northern | 605 | 230 |
| Russia, Novaya Zemlya | 23 | 13 |
| Russia, Southern | 1132 | 340 |
| Russia, Western | 445 | 195 |
| Serbia | 773 | 298 |
| Slovakia | 972 | 340 |
| Slovenia | 782 | 304 |
| Spain | 1414 | 408 |
| Spain / Balearic Islands | 354 | 192 |
| Svalbard | 18 | 14 |
| Sweden | 735 | 285 |
| Switzerland | 1016 | 351 |
| Tunisia | 404 | 221 |
| Turkey (Asia) | 1216 | 365 |
| Turkey (Europe) | 278 | 167 |
| Ukraine | 1125 | 360 |
| United Kingdom | 685 | 287 |
| Total count for countries with several regions | ||
| Denmark (political) | 581 | 259 |
| France (political) | 1705 | 453 |
| Greece (political) | 1324 | 363 |
| Italy (political) | 1749 | 445 |
| Norway (political) | 647 | 270 |
| Russia (political) | 1578 | 427 |
| Spain (political) | 1472 | 410 |
| Turkey (political) | 1249 | 371 |
| United Kingdom (political) | 685 | 287 |