Betula pubescens Ehrh.

Medicinal parts:Leaf

Native to:Altay, Austria, Baltic States, Belarus, Belgium, Buryatiya, Central European Rus, Czechoslovakia, Denmark, East European Russia, Finland, France, Germany, Great Britain, Greenland, Hungary, Iceland, Iran, Ireland, Irkutsk, Italy, Khabarovsk, Krasnoyarsk, Netherlands, Newfoundland, North Caucasus, North European Russi, Northwest European R, Norway, Poland, Portugal, Romania, South European Russi, Spain, Sweden, Switzerland, Transcaucasus, Turkey, Ukraine, West Siberia, Yakutskiya, Yugoslavia

Introduced into:British Columbia, Connecticut, Føroyar, Indiana, Maine, Maryland, Massachusetts, Ohio, Pennsylvania, Vermont

Homotypic Synonyms：

Betula alba lusus macrophylla Regel，Betula alba subsp. pubescens (Ehrh.) Regel，Betula alba f. pubescens (Ehrh.) Bolzon，Betula alba var. pubescens (Ehrh.) Hartm.，Betula pubescens var. typica H.J.P.Winkl. 

Original plants and herbarium: