Iris pseudacorus (original) (raw)
- Continental: Europe
- Regional: Northern Europe
* Denmark, Finland, Føroyar, 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, Morocco, Tunisia. - Regional: Macaronesia
* Madeira.
- Regional: Northern Africa
- Continental: Asia-Temperate
- Regional: Siberia
* West Siberia. - Regional: Middle Asia
* Kazakhstan. - Regional: Caucasus
* North Caucasus, Transcaucasus. - Regional: Western Asia
* East Aegean Islands, Iran, Palestine, Turkey. - Regional: Eastern Asia
* Japan, Korea.
- Regional: Siberia
- Continental: Asia-Tropical
- Regional: Indian Subcontinent
* India.
- Regional: Indian Subcontinent
- Continental: Australasia
- Regional: New Zealand
* New Zealand North.
- Regional: New Zealand
- Continental: Northern America
- Regional: Western Canada
* British Columbia, Manitoba. - Regional: Eastern Canada
* Labrador, New Brunswick, Newfoundland, Nova Scotia, Ontario, Prince Edward Isle, Québec. - Regional: Northwestern U.S.A.
* Colorado, Washington. - Regional: North-Central U.S.A.
* Illinois, Iowa, Kansas, Missouri. - Regional: Northeastern U.S.A.
* Maine, Massachusetts, New Hampshire, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, - Regional: Southwestern U.S.A.
* California. - Regional: South-Central U.S.A.
* New Mexico. - Regional: Southeastern U.S.A.
* Alabama, Arkansas, Delaware, District of Columbia, Florida, Georgia, Kentucky, Louisiana, North Carolina, South Carolina, Tennessee, Virginia.
- Regional: Western Canada
- Continental: Southern America
- Regional: Southern South America
* Argentina Northeast.
- Regional: Southern South America
Note: Small script indicates introduced occurrences.
References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition