Red Root

Ceanothus americanus

RhamnaceaeEastern and central North America

Description

overall appearance

Deciduous shrub growing 3-4 feet tall with dense clusters of small white flowers and distinctive red root system.

roots

Deep, thick, red-colored taproot extending 4-15 feet deep; nitrogen-fixing nodules; extremely drought tolerant.

stem

Multiple woody stems from base; brown bark with smooth texture; dense branching pattern creating rounded shrub.

leaves

Alternate, oval leaves 2-4 inches long; serrated margins; three prominent veins; dull green above, lighter beneath.

flowers

Dense clusters of tiny white flowers in terminal panicles; very fragrant; appear in late spring to early summer.

fruits/seeds

Small, three-lobed capsules that split to release seeds; mature in late summer; important food for wildlife.

Active Compounds

Ceanothic acid (triterpene; anti-inflammatory, antimicrobial)Tannins (astringent, wound healing)Saponins (lymphatic support, immune modulation)Alkaloids (mild stimulant effects)Mucilage (soothing, demulcent)Betulinic acid (anti-inflammatory, antiviral)

Traditional Uses

Lymphatic system congestion
Sore throat and respiratory infections
Spleen disorders and enlargement
Blood disorders and circulation
Dysentery and diarrhea
Skin conditions and wounds

Modern Applications

Lymphatic drainage and detoxification
Immune system support
Spleen and lymph node health
Respiratory tract infections
Anti-inflammatory and antimicrobial effects
Blood circulation improvement

⚠️ Safety Information

Contraindications

Pregnancy and breastfeeding (insufficient safety data)
Low blood pressure (may lower further)
Scheduled surgery within 2 weeks

Side Effects

Generally well-tolerated in appropriate doses
Possible mild digestive upset initially
Hypotension in sensitive individuals
Allergic reactions in rare cases

Drug Interactions

Blood pressure medications (may enhance hypotensive effects)
Blood-thinning medications (theoretical interaction)
Immune-suppressing medications
Diuretic medications

Parts Used

Root bark (primary medicinal use)
Inner root (red portion)
Leaves (mild tea substitute)
Flowers (occasionally for respiratory issues)

Preparation Methods

1-2 teaspoons dried root bark per cup; steep 15-20 minutes

1 tablespoon chopped root per cup; simmer 20-30 minutes

1:5 ratio with 50% alcohol; macerate chopped fresh root 4-6 weeks

Ground root bark mixed with water for topical applications

Cooled decoction for sore throat and oral infections

Related Plants

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Burdock

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Calendula

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Disclaimer: For educational purposes only. This is not medical advice. Always consult a qualified healthcare provider.