Betula

Etymology
From.

Hypernyms

 * ; - subfamily

Hyponyms

 * ,, , , - subgenera
 * (syn., downy birch) - type species; (Japanese cherry birch),  (black birch, cherry birch, sweet birch),  (dwarf birch),  (river birch),  (paper birch, American white birch, canoe birch),   - selected other species; for more other species see References.