B. floribunda may refer to:
Bacopa floribunda, an aquatic plant Baeckea floribunda, a plant with oppositely arranged leaves Baissea floribunda, a tropical plant Berberis floribunda, a deciduous shrub Billardiera floribunda, a plant endemic to Australia Brachystegia floribunda, a tree native to tropical Africa Buddleja floribunda, a plant native to the Americas