
A common glossy yellow flower of moist meadows; it gives bees a little nectar and moderate pollen, while the fresh plant is toxic to livestock.
Meadow buttercup is a perennial with glossy yellow petals, common in damp meadows, pastures and woodland edges. A small gland at the base of each petal secretes a little nectar, while the many stamens give moderate pollen. It is visited more by flies and solitary bees than by honey bees; there are also specialised solitary bee species that depend on buttercups.
It flowers for a long time from May to August, peaking in the May-June meadows.
Its contribution to honey production is small. The pollen loads are yellow.
The fresh plant contains protoanemonin and irritates the mouth and digestive tract; it loses this effect when dried. Some old sources claim that buttercup pollen can harm bees, but this view has not been adequately confirmed.