Comfrey

Single herbal tincture made with dried root of Symphytum officinalis (Comfrey).
The common comfrey (Symphytum officinale) is common in the Netherlands and Belgium. Comfrey belongs to the rough-leaved family (Boraginaceae). It is a genus of plants consisting mainly of perennial herbs, not shrubs or trees. The calyx of the flower is cut by a quarter or completely, while the leaves are elongated to lanceolate and scattered.
Comfrey is traditionally used for ointments, wraps and compresses that help with broken bones, sprains and bruises.