Comfrey

Comfrey was once among Britain’s most-used herbal remedies, as it was available in abundance along rivers and in ditches. It is readily recognisable from its hairy, broad leaves and characteristic taproot. It bears small bell-shaped flowers that may be shades of cream or pink.

Species information

Distribution: Europe, Asia

Habitat: Moist, shaded positions on rich soil.

Form: Herb

Scientific name: Symphytum officinale L. (Boraginaceae)

Comfrey has been used for thousands of years to treat a range of illnesses, including gastric and duodenal ulcers, sprains and athlete’s foot. Leaves or roots applied as a wash can treat bruising, insect bites and muscular pain.

Its main active component in comfrey is a substance called allantoin, which has been shown to effect the rate at which cells divide.