| Eastern Europe | Belarus, Central European Russia, East European Russia, North European Russia |
| Siberia | Altay, Buryatiya, Irkutsk, Krasnoyarsk, Tuva, West Siberia, Yakutiya |
| Russian Far East | Amur, Kamchatka, Khabarovsk, Kuril Is., Primorye, Sakhalin |
| China | Inner Mongolia, Manchuria, China North-Central |
| Mongolia | Mongolia |
| Eastern Asia | Japan, Korea, Taiwan |