Melilotus Officinalis Subsp. Albus

The stature and dividing branches of this lovely plant qualify it as the biggest clover plant in the world, a veritable tree clover! It opens its heavy load of white flowers in July and August when it is a major source of nectar for bees in apiaries, and indeed, its botanical name means "honey-scented white lotus". Its characteristic sweet odour, intensified by drying, is derived from the coumarins it produces.