WildBristol.uk - Discovering Wildlife in Bristol

Widespread and locally common throughout the West but more scarce in the East. Habitat includes: Wet places such as water margins (Canal, streams, rivers, ditches, ponds, lakes), roadside culverts, marshland, wet woodland, boulders - top of beaches, dripping / flushed sea cliffs etc. Height: Up to 1.5 m. Flowers: June to August. Perennial.