WildBristol.uk - Discovering Wildlife in Bristol

Widespread and frequent as a casual. Habitat includes: Shaded to partially shaded places such as hedgerows, road side verges, wasteland, woodland edges etc. It is also often planted in places such as gardens, parks, allotments, cemeteries. Has been cultivated since pre-1597 as a garden plant and was first recorded in the wild by 1793. Flowers: March to May. Perennial.