Petasites Mill.

Native to:

Alaska, Albania, Alberta, Algeria, Altay, Amur, Assam, Austria, Baltic States, Belarus, Belgium, British Columbia, Bulgaria, Buryatiya, California, Central European Rus, China North-Central, China South-Central, China Southeast, Chita, Colorado, Connecticut, Corse, Czechoslovakia, Denmark, East European Russia, East Himalaya, Finland, France, Germany, Great Britain, Greece, Hungary, Idaho, Iran, Ireland, Irkutsk, Italy, Japan, Kamchatka, Kazakhstan, Khabarovsk, Korea, Krasnoyarsk, Krym, Kuril Is., Labrador, Magadan, Maine, Manchuria, Manitoba, Massachusetts, Michigan, Minnesota, Mongolia, Montana, Nansei-shoto, Nepal, Netherlands, New Brunswick, New Hampshire, New York, Newfoundland, North Caucasus, North Dakota, North European Russi, Northwest European R, Northwest Territorie, Norway, Nova Scotia, Nunavut, Ontario, Oregon, Pakistan, Poland, Primorye, Prince Edward I., Qinghai, Québec, Rhode I., Romania, Sakhalin, Sardegna, Saskatchewan, Sicilia, South Dakota, South European Russi, Spain, Sweden, Switzerland, Taiwan, Tibet, Transcaucasus, Tunisia, Turkey, Turkey-in-Europe, Tuva, Ukraine, Vermont, Vietnam, Washington, West Himalaya, West Siberia, Wisconsin, Wyoming, Yakutskiya, Yugoslavia, Yukon

Introduced into:

Azores, Baleares, Føroyar, Hawaii, India, Madeira, Portugal, Tasmania, Victoria