borage family
— Navneord
– Engelsk
～ a widely distributed family of plants distinguished by circinate flowers and nutlike fruit
birthwort family
— Navneord
– Engelsk
～ family of birthworts (including wild ginger)
bird family
— Navneord
– Engelsk
～ a family of warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings
birch family
— Navneord
– Engelsk
～ monoecious trees and shrubs (including the genera Betula and Alnus and Carpinus and Corylus and Ostrya and Ostryopsis)
bladdernut family
— Navneord
– Engelsk
～ a family of dicotyledonous plants of order Sapindales found mostly in the north temperate zone
bladderwort family
— Navneord
– Engelsk
～ carnivorous aquatic or bog plants: genera Utricularia, Pinguicula, and Genlisea
bloodwort family
— Navneord
– Engelsk
～ some genera placed in family Liliaceae
bellflower family
— Navneord
– Engelsk
～ family of plants of the order Campanulales; in some classifications includes Lobeliaceae
beech family
— Navneord
– Engelsk
～ chiefly monoecious trees and shrubs: beeches; chestnuts; oaks; genera Castanea, Castanopsis, Chrysolepis, Fagus, Lithocarpus, Nothofagus, Quercus
begonia family
— Navneord
– Engelsk
～ monoecious succulent herbs or shrubs of tropical and warm regions especially America