B. lutea
# B. lutea

B. lutea may refer to:

* Banisteriopsis lutea, a psychoactive plant
* Beatonia lutea, a South American plant
* Besleria lutea, a plant with small seeds
* Betula lutea, a birch native to eastern North America
* Blepharoneura lutea, a fruit fly
* Bomarea lutea, a plant endemic to Ecuador
* Borsonia lutea, a sea snail
* Botryosphaeria lutea, a sac fungus
* Brodiaea lutea, a plant native to the United States
* Brontypena lutea, an owlet moth
* Brugmansia lutea, a South American plant
