Ackerstiefmütterchen

Heimisch: Albania, Algeria, Altay, Austria, Baltic States, Belarus, Belgium, Bulgaria, Canary Is., Central European Russia, Corse, Czechia-Slovakia, Denmark, East European Russia, Finland, France, Germany, Greece, Hungary, Iran, Irkutsk, Italy, Kazakhstan, Krasnoyarsk, Krym, Madeira, Mongolia, Morocco, NW. Balkan Pen., Netherlands, North Caucasus, North European Russia, Northwest European Russia, Norway, Poland, Portugal, Romania, Sardegna Eingeführt: Alabama, Alberta, Argentina Northeast, Argentina Northwest, Argentina South, Arizona, Azores, Bolivia, British Columbia, California, Cape Provinces, Chile Central, Chile South, Colombia, Connecticut, Delaware, District of Columbia, Ecuador, Falkland Is., Georgia, Great Britain, Greenland, Iceland, Idaho, Illinois, Indiana, Ireland, Kamchatka, Kansas, Kentucky, Korea, Louisiana, Maine, Manchuria, Manitoba, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Brunswick, New Hampshire, New Jersey, New South Wales, New York, New Zealand North, Newfoundland, North Carolina, Nova Scotia, Ohio, Ontario, Oregon, Pennsylvania, Primorye, Prince Edward I., Québec, Rhode I., Sakhalin