Actaea spicata, the baneberry or herb Christopher, is a species of flowering plant in the genus Actaea, native from Europe to western Siberia and northern Iran. It is often found on limestone edges and in deciduous woodland; key factors are shade, low competition, and a cool, protected root run.

Description

Actaea spicata is a herbaceous perennial plant growing up to 65 cm tall. The basal leaves are large, biternate or bipinnate. The leaflets are more-or-less toothed. The flowers are white, with 3–6 petaloid sepals, and are produced in an erect raceme. The fruit is a berry, black when ripe and 10 – across.

Taxonomy

Actaea spicata was first described by Carl Linnaeus in 1753. Two varieties have been recognized:

Cultivation

Actaea spicata is cultivated as an ornamental plant. It is toxic by ingestion, and is also an irritant, so requires careful handling. It has been used as a homeopathic remedy for arthritis and joint pain.