Location: Arbor 
Betula pendula oe MANCHURIAN WHITE BIRCH. 
huria. 
JAPANESE WHITE BIRCH. 
Location: Arboretum. ‘ 
Natu al distribution: Japan. 
eae populifolia. RAY BIRCH. 
cation: Arboretum. Along path, north end of Herbaceous 
ild: along eae borders, or more rarely 
i any 
Alnus. ALDER 
Alnus alnobetula. Mountain ALDER. 
ocation: Fruticetum. 
Natural distribution: North Temperate Regions. 
Alnus Alnus (Alnus glutinosa). EUROPEAN ALDER. 
Location: Ar' um. 
atural Epa ie Europe. 
Alnus cord. HEART-LEAVED ALDER. 
Location 
ue etum. 
Natural distribution: oe and southern Italy. 
Alnus elliptica. Cor N ALDER. 
Loc: ve oretu 
eee aiseibuion: Conic. 
Alnus incana. R. 
Location: Arbor 
Natural feiaieed Nort temperate regions. 
Alnus japonica. JAPANESE ALDER. 
an east of Museum. Wild: 
tre 
N ALDER 
Location um. 
Natural ae Caucasus and northern Persia. 
