Native:

EUROPE
Northern Europe: Denmark; Ireland; Norway; Sweden; United Kingdom
Middle Europe: Austria; Belgium; Czech Republic; Germany; Hungary; Netherlands; Poland; Slovakia; Switzerland
East Europe: Belarus; Estonia; Latvia; Lithuania; Russian Federation - European part; Ukraine
Southeastern Europe: Albania; Bulgaria; Former Yugoslavia; Greece; Italy [incl. Sicily]; Moldova; Romania
Southwestern Europe: France; Portugal; Spain

ASIA-TEMPERATE
Southwest: Syria; Turkey - Asian part
Caucasus: Armenia; Azerbaijan; Georgia; Russian Federation - Ciscaucasia, Dagestan
Siberia: Russian Federation - Western Siberia
Middle Asia: Kazakhstan
China: China - Xinjiang

AFRICA-TEMPERATE
Northwest Africa: Algeria; Morocco; Tunisia

Naturalised:
Widely naturalised elsewhere