Regions (WGSRPD)
Arabian Peninsula, Australia, Caucasus, China, Eastern Asia, Eastern Europe, Indian Subcontinent, Indo-China, Macaronesia, Malesia, Middle Asia, Middle Europe, Mongolia, North-Central U.S.A., Northeast Tropical Africa, Northeastern U.S.A., Northern Africa, Northern Europe, Russian Far East, Siberia, South Tropical Africa, Southeastern Europe, Southeastern U.S.A., Southern Africa, Southwestern Europe, West Tropical Africa, West-Central Tropical Africa, Western Asia
Botanical Countries (WGSRPD L3)
Afghanistan, Albania, Algeria, Altay, Amur, Angola, Austria, Baleares, Baltic States, Belarus, Belgium, Botswana, Bulgaria, Buryatiya, Canary Is., Cape Provinces, Cape Verde, Central European Russia, Chad, China North-Central, China South-Central, China Southeast, Chita, Congo, Corse, Cyprus, Czechoslovakia, Denmark, East Aegean Is., East European Russia, Egypt, Finland, France, Free State, Gambia, The, Georgia, Germany, Great Britain, Greece, Gulf States, Gulf of Guinea Is., Hainan, Hungary, India, Inner Mongolia, Iran, Iraq, Ireland, Irkutsk, Italy, Japan, Kamchatka, Kazakhstan, Kentucky, Khabarovsk, Kirgizistan, Korea, Krasnoyarsk, Kriti, Krym, Kuril Is., Kuwait, KwaZulu-Natal, Lebanon-Syria, Lesotho, Libya, Madeira, Malaya, Manchuria, Mauritania, Missouri, Mongolia, Morocco, Mozambique, Namibia, Nansei-shoto, Nepal, Netherlands, New South Wales, Norfolk Is., North Caucasus, North European Russia, Northern Provinces, Northern Territory, Northwest European Russia, Norway, Oman, Pakistan, Palestine, Poland, Portugal, Primorye, Qinghai, Queensland, Romania, Sakhalin, Sardegna, Saudi Arabia, Sicilia, Sinai, South Australia, South European Russia, Spain, Swaziland, Sweden, Switzerland, Tadzhikistan, Tasmania, Tennessee, Tibet, Transcaucasus, Tunisia, Turkey, Turkey-in-Europe, Turkmenistan, Tuva, Ukraine, Uzbekistan, Victoria, Vietnam, West Himalaya, West Siberia, West Virginia, Western Australia, Western Sahara, Xinjiang, Yakutskiya, Yemen, Yugoslavia, Zambia, Zaïre, Zimbabwe
Plants flagged as 'Introduced' have been transported outside their native historical range by human activity. While many are common ornamentals, some may become naturalized or invasive in local environments. Local ecological guidelines require verification prior to planting.
Botanical Countries (Non-Native)
Alberta, Bahamas, Brazil Southeast, British Columbia, California, Connecticut, Cook Is., Delaware, District of Columbia, Dominican Republic, Florida, Haiti, Hawaii, Idaho, Illinois, Indiana, Iowa, Leeward Is., Louisiana, Maine, Manitoba, Maryland, Massachusetts, Michigan, Minnesota, Nevada, New Brunswick, New Caledonia, New Hampshire, New Jersey, New York, New Zealand North, New Zealand South, Newfoundland, North Carolina, North Dakota, Nova Scotia, Ohio, Ontario, Oregon, Pennsylvania, Prince Edward I., Puerto Rico, Québec, Rhode I., Saskatchewan, South Carolina, Texas, Trinidad-Tobago, Utah, Vermont, Virginia, Washington, Windward Is., Wisconsin, Wyoming