Betulaceae

Betulaceae, or the Birch Family, includes six genera of deciduous nut-bearing trees and shrubs, including the birches, alders, hazels, hornbeams and hop-hornbeams, numbering about 130 species. They are mostly natives of the temperate Northern Hemisphere, with a few species reaching the Southern Hemisphere in the Andes in South America.
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Noun
1. monoecious trees and shrubs (including the genera Betula and Alnus and Carpinus and Corylus and Ostrya and Ostryopsis)
(synonym) family Betulaceae, birch family
(hypernym) hamamelid dicot family
(member-holonym) Fagales, order Fagales
(member-meronym) Betula, genus Betula