Burdock
(Arctium Lappa)
Native to North Asia and Europe, Burdock grows wild in the United States as a "weed". Commonly found on the side of roads and in wastelands, Burdock root has been a part of traditional medicine, particularly traditional Chinese medicine for centuries. Native Americans also used Burdock root as a medicinal plant to cleanse the body and spirit.
Burdock root is a multi-purpose herb with many useful benefits to help ward off a host of serious health issues. It is one of those rare herbs that stimulates lymphatic drainage and detoxification and being diuretic and diaphoretic it also helps to remove waste from the blood and body.
Another way that Burdock roots helps to remove toxins is thru digestion, it contains Inulin (a soluble & prebiotic fibre) that acts as a food for healthy gut bacteria which helps regulate inflammation and remove toxins from the body.
Burdock root also contains Mucilage which acts as a protectant for the gastric mucosa (the mucous membrane layer of the stomach), helping it to heal if it has been damaged by acidity or inflammation.
Powerful antioxidants such as Quercetin, Luteolin, and Phenolic Acids in Burdock root help to protect the liver against poisonous substances by stimulating bile production, helping the liver to flush away toxins. High antioxidant concentrations help to lower inflammation, including joint issues. Some people consume it as a root vegetable, much like potatoes.
The discovery of Burdock root containing the plant chemicals Polyacetylenes that have anti-fungal and antibiotic properties is especially useful in treating acne and helping fight off bacteria that causes acne (such as Streptococcus).
Burdock root acts on the blood and circulatory system and contains active compounds such as Arctiin & Lignans that have matrix-stimulating properties promoting a more supple and younger looking skin.
Latin Name: Arctium Lappa
Family: Asteraceae
Common Names: Burdock, Cocklebur
Parts Used: Root
Plant Type: A large "weed" covered in spurs that can grow over 4 ft tall. Large heart-shaped rhubarb like leaves & thistle-like pale purple flowers.
Properties: Antibacterial, antibiotic, diuretic, diaphoretic, antioxidant, anti-inflammatory, anti-tumor.
Constituents: Vitamins A, B complex, & E. Phytochemicals: Chlorogenic Acid, Taraxosterol, Arctigen, Mucilage, Resin, Arctigenin, Arctic Acid, volatile oils & acids, non-hydroxy acids and Sucrose. The root contains up to 50% Inulin (Fructosan).
Medicinal Uses: Acts as a natural detoxifier. Contains powerful antioxidants.
Stimulates the Lymphatic system, Kidneys, Bile production, Blood and Circulatory systems and has powerful antioxidant properties.
Foraging: Collect roots in the fall.
Flavor: Bitter, earthy, sweet flavor.
Preparation Methods: Dried roots are used in teas (decoctions) or milled into a powder to add to formulas, tinctured or encapsulated.
Typical Dosage:
Burdock root powder 1-2 grams, 3 times a day.
Burdock root tincture take 2-3 ml, 2-3 times a day
Suggestions for Preparation
Tea (Decoction):
Boil 1 teaspoon of dried root in 1 cup of water, then bring to a simmer for 20 to 45 minutes. Drink two to three cups a day.
Powder the root, blend with more flavorful herbs, (such as cinnamon and/or ginger) make a tea and combine with milk or almond milk for a more traditional Indian drink.
Tincture:
Use finely cut herbal material.
Fill jar 1/4 to 1/3 with dried roots & cover with 90 proof grain alcohol to the very top of the jar ( Cover plants completely).
Roots and berries will double in size when reconstituted!
Store your tincture in a cool, dark, dry place. Shake several times a week, and check your alcohol levels. Allow the mixture to extract for 6 to 8 weeks.
Safety & Contraindications
Not recommended during pregnancy, Not recommended if you have an acute infection or severe congestion. May potentially increase the effects of Pentobarbital and Barbiturates. Avoid with digoxin medications. Avoid if you have an allergy or sensitivity to plants in the Nightshade family (ie tomato, eggplant).
Plant Identification
Burdock is known for it's annoying burrs that stick to animal fur and clothing. This plant grows to a height of 1 to 2 meters therefore having deep roots (1 to 2 ft long) which are brownish green, or nearly black on the outside. Burdock's leaves are basal rosettes that stays close to the ground the first year and the beginning of the second year, and can grow up to 1 meter wide.
Burdock has purple disc florets (1 to 3 cm across) surrounded by several rows of overlapping hooked bracks that blooms between June and October. This plant has large, wavy, heart-shaped leaves that are green on the top and whitish on the bottom which makes for easier identification. Leaves can grow to 50 centimeters in size.

Belladonna (Atropa belladonna)
I've read several articles that suggests to order Burdock root from a reputable distributor instead of harvesting it yourself, unless of course you are a seasoned wildcrafter. Reason being is because the highly toxic plant Belladonna (Atropa belladonna) generally grows in the same vicinity as Burdock and the fact that both roots closely resemble each other, a simple misidentification could prove to be deadly.
Burdock Look Alikes


The 2 pictures above show the difference in the leaves of Burdock, Foxglove, Primrose and Dock plants.
Foxglove (Digitalis purpurea)

Foxglove Leaves

Foxglove Blooms
To distinguish the Foxglove plant from the Burdock plant first look at the shape of the leaves on the plant (refer to pictures above). Foxgloves have gray-green leaves 4 to 12 inches wide (Burdock leaves are 1 to 2 ft wide and are brownish green, or nearly black) with noticeable vein structure. Because the foxglove produces a large stalk with the flowers located at the top of the plant, the leaves are found towards the base of the plant. Foxgloves produce only leaves during their first year, which makes them difficult to identify until they bloom in their second year.
All parts of the Foxglove -- the source for the drug Digitalin -- are toxic. Keep them away from children and pets. In some cases, ingesting the plant has been fatal.
Primrose (Primula vulgaris)

Primrose Plant
The Primrose plant has a basal rosette of leaves which are evergreen. The leaves are 5–25 cm long and 2–6 cm broad, often heavily wrinkled, with an irregularly crenate to dentate margin. The leaf blade is gradually attenuated towards the base and unevenly toothed.
Unlike Foxglove which is highly toxic, Both flowers and leaves of the Primrose plant are edible.
Dock (Rumex acetus)


Dock Leaves
The Dock plant is easily recognizable by its very large oval leaves with cordate bases and rounded tips, some of the lower leaves having red stems. The edges of the leaves are slightly "crisped" or wavy, the upper surface is hairless and the under surface may be papillose. The leaves of this plant can grow to about 1 ft in length and 15 centimetres (5.9 in) wide.
Leaves of the plant can be used as salad, to prepare a vegetable broth or to be cooked like spinach. They contain oxalic acid which can be hazardous if consumed in large quantities.
Information Disclaimer
Information on the traditional uses and properties of herbs that are provided on this site is for educational use only, and is not intended as medical advice. Every attempt has been made for accuracy, but none is guaranteed. Many traditional uses and properties of herbs have not been validated by the FDA. If you have any serious health concerns, you should always check with your health care practitioner before self-administering herbs.
Resources:
https://www.ediblewildfood.com/burdock.aspx
https://www.superfoodly.com/burdock-root-benefits-gobo/
https://www.jackravenbushcraft.co.uk/foxgloves-primroses-burdock-dock/
https://www.britannica.com/plant/primrose-plant
wikipedia.com
sfgate.com
webmd.com
