Meadow buttercup

Meadow buttercup is also known as tall buttercup and the latin name is Ranunculus acris.When Buttercup plants are handled, naturally occurring ranunculin is broken down to form protoanemonin which is known to cause contact dermatitis in humans and care should therefore be exercised in excessive handling of the plants. The toxins are degraded by drying, so hay containing dried buttercups is safe.