Quercus (original) (raw)
- Continental: Europe
- Regional: Northern Europe
* Denmark, Finland, Great Britain, Ireland, Norway, Sweden. - Regional: Middle Europe
* Austria, Belgium, Czechoslovakia, Germany, Hungary, Netherlands, Poland, Switzerland. - Regional: Southwestern Europe
* Baleares, Corse, France, Portugal, Sardegna, Spain. - Regional: Southeastern Europe
* Albania, Bulgaria, Greece, Italy, Kriti, Romania, Sicilia, Turkey-in-Europe, Yugoslavia. - Regional: Eastern Europe
* Belarus, Baltic States, Krym, Central European Russia, East European Russia, North European Russia, South European Russia, Northwest European Russia, Ukraine.
- Regional: Northern Europe
- Continental: Africa
- Regional: Northern Africa
* Algeria, Libya, Morocco, Tunisia. - Regional: Macaronesia
* Canary Islands, Madeira. - Regional: Southern Africa
* Cape Provinces, KwaZulu-Natal, Free State. - Regional: Western Indian Ocean
* Réunion.
- Regional: Northern Africa
- Continental: Asia-Temperate
- Regional: Siberia
* Altay, Chita. - Regional: Russian Far East
* Amur, Kamchatka, Khabarovsk, Kuril Islands, Magadan, Primorye, Sakhalin. - Regional: Caucasus
* North Caucasus, Transcaucasus. - Regional: Western Asia
* Afghanistan, Cyprus, East Aegean Islands, Iran, Iraq, Lebanon-Syria, Palestine, Turkey. - Regional: China
* China South-Central, Hainan, Manchuria, China North-Central, China Southeast, Tibet. - Regional: Mongolia
* Mongolia. - Regional: Eastern Asia
* Japan, Korea, Nansei-shoto, Taiwan.
- Regional: Siberia
- Continental: Asia-Tropical
- Regional: Indian Subcontinent
* Assam, Bangladesh, East Himalaya, India, Nepal, Pakistan, Sri Lanka, West Himalaya. - Regional: Indo-China
* Cambodia, Laos, Myanmar, Thailand, Vietnam. - Regional: Malesia
* Borneo, Jawa, Malaya, Philippines, Sumatera.
- Regional: Indian Subcontinent
- Continental: Australasia
- Regional: New Zealand
* New Zealand North, New Zealand South.
- Regional: New Zealand
- Continental: Northern America
- Regional: Western Canada
* Alberta, British Columbia, Manitoba, Saskatchewan. - Regional: Eastern Canada
* New Brunswick, Nova Scotia, Ontario, Prince Edward Isle, Québec. - Regional: Northwestern U.S.A.
* Colorado, Montana, Oregon, Washington, Wyoming. - Regional: North-Central U.S.A.
* Illinois, Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, Oklahoma, South Dakota, Wisconsin. - Regional: Northeastern U.S.A.
* Connecticut, Indiana, Maine, Massachusetts, Michigan, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia. - Regional: Southwestern U.S.A.
* Arizona, California, Nevada, Utah. - Regional: South-Central U.S.A.
* New Mexico, Texas. - Regional: Southeastern U.S.A.
* Alabama, Arkansas, Delaware, District of Columbia, Florida, Georgia, Kentucky, Louisiana, Maryland, Mississippi, North Carolina, South Carolina, Tennessee, Virginia. - Regional: Mexico
* Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Mexican Pacific Islands.
- Regional: Western Canada
- Continental: Southern America
- Regional: Central America
* Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama. - Regional: Caribbean
* Cuba, Leeward Islands. - Regional: Western South America
* Colombia.
- Regional: Central America
References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition