Belongs to: saltmarsh plants

Sea wormwood Artemisia maritimum

Also known as: old woman

Best time to see: Aug to end Oct

Key facts

A perennial with silver leaves occupying the drier parts of saltmarshes

Spikes of yellow egg-shaped flowers appear in late summer; leaves have a strong, bitter scent

Used in folk medicine to treat fever and give appetite, and in Scandinavia as a basis for schnapps

  • Main photo

Photo © Adrian Knowles