Bjugg, barley.

Björk, birch.

Björn, bear.

Blad, leaf.

Bladguld, leaf-gold, gold-foil, beaten gold; oäkta —, Dutch gold, Dutch metal.

Bladknopp, leaf-bud.

Bladlus, plant-louse.

Bladmage, tripe.

Bladnerv, vein.

Bladskaft, leaf-stalk, petiole.