Native:
EUROPE
Northern Europe: Denmark; Ireland; Norway; Sweden; United Kingdom
Middle Europe: Austria; Belgium; Czechoslovakia; Germany; Netherlands; Switzerland
East Europe: Estonia; Latvia; Lithuania; Russian Federation - European part
Southeastern Europe: Former Yugoslavia; Italy [incl. Sicily]
Southwestern Europe: France; 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
