monoecious trees and shrubs (including the genera Betula and Alnus and Carpinus and Corylus and Ostrya and Ostryopsis)
[ Syn: betulaceae , family betulaceae , birch family ]
monoecious trees and shrubs (including the genera Betula and Alnus and Carpinus and Corylus and Ostrya and Ostryopsis)
[ Syn: betulaceae , family betulaceae , birch family ]