More
    Categories

    Common Comfrey

    Related Articles

    Overview

    The Common Comfrey (Symphytum officinale family: Boraginaceae), also called Blackwort, Healing Herb, Bruiswort, Salsify, Slippery Root, and Knitbone, is a hardy plant which can grow to a height of 4 ft. Native to Eurasia and naturalized in North America, it grows in moist damp areas.

    This herb develops flowers and has a thick, externally black root, and relatively large leaves. Forked clusters of purplish, pinkish, or yellow-white nodding flowers are arranged in crowded terminal cymes and appear in early summer to early fall. Suitable for herb gardens, meadows and informal parts of the garden.

    Comfrey is, however, an important feed in some parts of the world. It is also grown as an organic compost and mulch. Every garden should have a patch of comfrey. It is an invaluable crop for and organic gardener, as the leaves, when regularly cut, are an activator for the compost heap as well as being a valuable source of potassium and phosphate.3

    Medicinal Properties

    Both Leaf and Root have been used medicinally. Topically, comfrey preparations are used in the treatment of bruises, sprains and distortions, as well as painful conditions affecting muscles and joints.2 Probably nature’s most famous wound-healing species, comfrey contains at least eight pyrrolizidine alkaloids, which have been shown to cause liver toxicity and liver cancer in rats. Ingestion of a tea prepared from comfrey roots is especially dangerous as the roots contain much higher concentrations of the pyrrolizidine alkaloids than leaves and stems of the plant.1

    Video Credits: Rathwulven Bushcraft
    Image Credits: Couleur

    References:

    1. Gail B. Mahady, Harry H.S. Fong, N.R. Farnsworth – Botanical Dietary Supplements: Quality, Safety and Efficacy
    2. Susan G. Wynn, Barbara Fougère – Veterinary Herbal Medicine
    3. Nick Hamilton – Grow Organic: Fruit and Vegetables Fresh from Your Garden

    Categories

    Other Topics

    Copper Associated Hepatitis

    What Is Copper Associated Hepatitis? Copper is an essential trace element required by all living organisms. Even a...

    Pyruvate Kinase Deficiency

    What Is Pyruvate Kinase Deficiency? Pyruvate Kinase Deficiency is a hereditary hemolytic anemia that results from a decrease of the...

    Karst Shepherd (Istrian Sheepdog/ Krasky Ovcar)

    History & Overview The Istrian Sheepdog, also known as Karst Sheepdog and Krasky Ovcar, originated in former Yugoslavia...

    Smallest Rabbit Breeds

    The smallest rabbit breeds include mature species whose weight is usually less than 4 pounds. American fuzzy lop

    Kerry Blue Terrier

    History & Overview Officially named as the National Dog of Ireland, this breed from County Kerry in the...