Betula alleghaniensis
— Navneord
– Engelsk
~ tree of eastern North America with thin lustrous yellow or grey bark
betula
— Navneord
– Engelsk
~ a genus of trees of the family Betulaceae (such as birches)
Betulaceae
— Navneord
– Engelsk
~ monoecious trees and shrubs (including the genera Betula and Alnus and Carpinus and Corylus and Ostrya and Ostryopsis)
betweenbrain
— Navneord
– Engelsk
~ the posterior division of the forebrain; connects the cerebral hemispheres with the mesencephalon