| Northern Europe | Denmark, Finland, Great Britain, Norway, Sweden |
| Middle Europe | Austria, Belgium, Czechoslovakia, Germany, Hungary, Poland, Switzerland |
| Southwestern Europe | France, Spain |
| Southeastern Europe | Bulgaria, Greece, Italy, Romania, Yugoslavia |
| Eastern Europe | Belarus, Baltic States, Krym, Central European Russia, East European Russia, North European Russia, South European Russia, Northwest European Russia, Ukraine |
| Siberia | Buryatiya, Irkutsk, Krasnoyarsk, Tuva, West Siberia, Yakutiya |
| Russian Far East | Amur, Kamchatka, Khabarovsk, Primorye, Sakhalin |
| Caucasus | North Caucasus, Transcaucasus |
| Western Asia | Turkey |
| China | China South-Central, Inner Mongolia, Manchuria, China North-Central, Tibet, Xinjiang |
| Eastern Asia | Japan, Korea, Taiwan |
| Indian Subcontinent | East Himalaya, Nepal, Pakistan, West Himalaya |
| Indo-China | Myanmar |