Native to:
Afghanistan,
Alaska,
Alberta,
Altay,
Amur,
Austria,
British Columbia,
Buryatiya,
China North-Central,
China South-Central,
Chita,
Colorado,
East Himalaya,
Ethiopia,
Germany,
Greenland,
Iceland,
Idaho,
India,
Inner Mongolia,
Irkutsk,
Italy,
Japan,
Kamchatka,
Kazakhstan,
Khabarovsk,
Kirgizstan,
Krasnoyarsk,
Labrador,
Madagascar,
Magadan,
Maine,
Malawi,
Manchuria,
Manitoba,
Mongolia,
Montana,
Mozambique,
Nepal,
New Brunswick,
New Mexico,
Newfoundland,
North European Russi,
Northwest Territorie,
Nunavut,
Ontario,
Pakistan,
Qinghai,
Québec,
Romania,
Sakhalin,
Saskatchewan,
Switzerland,
Tadzhikistan,
Taiwan,
Tanzania,
Tibet,
Transcaucasus,
Turkey,
Tuva,
Utah,
Uzbekistan,
West Himalaya,
West Siberia,
Wyoming,
Xinjiang,
Yakutskiya,
Yukon