Rootwork

Hawthorn

Crataegus spp.

RosaceaeTemperate regions of Northern Hemisphere

Description

overall appearance

Deciduous shrub or small tree reaching 15-30 feet in height with dense, thorny branches and distinctive spring flowers.

roots

Deep taproot with extensive lateral root system; forms symbiotic relationships with mycorrhizal fungi.

stem

Multiple stems with sharp thorns; grayish-brown bark becoming furrowed with age; dense branching pattern.

leaves

Deeply lobed leaves 1-3 inches long; serrated edges; bright green in spring, yellow to red in autumn; alternate arrangement.

flowers

Dense clusters of small, white to pink flowers with 5 petals; strong, distinctive fragrance; appear in late spring.

fruits/seeds

Small, red berry-like pomes (haws) containing 1-3 seeds; persist through winter; important food source for wildlife.

Botanical illustration of Hawthorn (Crataegus spp.)

Active Compounds

Oligomeric proanthocyanidins (OPCs; cardiovascular protection)Flavonoids (quercetin, rutin; antioxidant, anti-inflammatory)Triterpene acids (crataegolic acid; cardiotonic)Catechins (antioxidant, cardiovascular health)Phenolic acids (chlorogenic acid; antioxidant)Saponins (hypotensive effects)

Traditional Uses

  • Heart conditions and cardiovascular support
  • High blood pressure and circulation
  • Anxiety and nervous heart conditions
  • Digestive disorders and stomach upset
  • Kidney and bladder problems
  • Insomnia and restlessness

Modern Applications

  • Congestive heart failure support
  • Coronary artery disease prevention
  • Blood pressure regulation
  • Anxiety and stress management
  • Antioxidant and anti-inflammatory support
  • Cardiovascular protection in aging

⚠️ Safety Information

Contraindications

  • Severe heart conditions without professional supervision
  • Low blood pressure (hypotension)
  • Pregnancy and breastfeeding (insufficient safety data)
  • Children under 12 years

Side Effects

  • Generally well-tolerated with minimal side effects
  • Possible mild digestive upset initially
  • Dizziness in sensitive individuals
  • Fatigue with excessive doses

Drug Interactions

  • Heart medications (digoxin, beta-blockers, ACE inhibitors)
  • Blood pressure medications
  • Nitrates and vasodilators
  • CNS depressants

Parts Used

  • Flowers and leaves (primary medicinal use)
  • Berries (fruits)
  • Young shoots and twigs
  • Bark (occasionally)

Preparation Methods

1-2 teaspoons dried flowers/leaves per cup boiling water; steep 15-20 minutes

Berries simmered 20-30 minutes for stronger cardiovascular effects

1:5 ratio with 45% alcohol; macerate for 4-6 weeks

Fresh leaves crushed for topical wound healing

Flowers in carrier oil for massage and topical circulation support

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