Botanical Basics
- Common Name(s): Elecampane, Horse-heal, Elf Dock
- Folk Name(s): Velvet Dock, Scabwort, Yellow Starwort, Enula Campana
- Scientific/Latin Name: Inula helenium
- Family: Asteraceae (Daisy family)
- Plant Type: Perennial herb
- Botanical Description: Tall (3–6 ft) plant with large, rough, ovate leaves (up to 18 inches long at base), woolly undersides, and bright yellow daisy-like flowers with narrow petals, blooming mid-to-late summer. Thick aromatic roots are brown outside and white inside.
- Growing Zones/Climate: Hardy in USDA zones 3–8. Prefers temperate climates.
- Best Zones for Growth: Northern and central temperate regions with cool summers.
- Habitat & Range: Native to Europe and western Asia, naturalized in North America. Found in meadows, damp pastures, woodland edges, and along roadsides.
Cultivation & Harvest
- Soil & Sun Requirements: Deep, fertile, moist but well-drained soil; full sun to partial shade.
- Propagation: By seed in spring or root division in autumn.
- Companion Planting: Pairs well with other tall herbs (Angelica, Lovage) but may overshadow smaller plants. Attracts bees, butterflies, and beneficial insects.
- Harvesting Guidelines: Roots harvested in autumn of the second or third year for peak potency. Dig carefully to preserve as much of the root as possible.
- Drying/Preservation: Roots sliced and dried in warm, airy conditions; store in airtight containers away from light and moisture.
Traditional & Historical Use
- Cultural Significance: Known since ancient times, mentioned by Pliny and Dioscorides. Root linked to Helen of Troy—legend says the plant sprang where her tears fell.
- Traditional Medicine: Used in Roman, Greek, and medieval European herbalism as a lung tonic, digestive aid, and to heal wounds in horses (hence “Horse-heal”).
- Symbolism: Associated with healing, breath, and spirit—“plant of inspiration and divine breath.”
Medicinal & Practical Properties
- Active Constituents: Inulin (a prebiotic fiber), alantolactone, isoalantolactone, helenin, essential oils, sesquiterpene lactones.
- Medicinal Uses:
- Expectorant for bronchitis, asthma, coughs, whooping cough.
- Bitter tonic for digestion, bloating, and sluggish appetite.
- Antimicrobial and antifungal (historically against tuberculosis and intestinal parasites).
- Preparation Methods: Decoction of root, tincture, syrup, infused honey, powdered root.
- Dosage & Guidelines:
- Decoction: 1–2 tsp dried root per cup, simmered 10–15 minutes, up to 3× daily.
- Tincture: 1–4 ml up to 3× daily.
- Safety/Precautions: Avoid in pregnancy (may stimulate uterus). High doses can cause nausea/vomiting. Those allergic to daisies (Asteraceae family) should use caution.
Magical & Spiritual Properties
- Elemental Association: Air & Fire
- Planetary/Deity Correspondence: Mercury (breath, communication) and Helios (sun, illumination); linked to Helen of Troy in myth.
- Magical Correspondences: Healing, protection, love charms, psychic visions, spiritual strength, inspiration.
- Ritual Use: Burn root as incense for purification or to aid divination. Carried as a charm for protection during travel. Infused in oil for ritual anointing.
- Symbolism in Divination/Dreams: Appearing in dreams may signify healing, the need to “breathe easier,” or divine inspiration arriving.
Ecological & Culinary Uses
- Pollinator Value: Flowers attract bees, hoverflies, and butterflies.
- Wildlife Uses: Provides nectar and pollen for pollinators; roots may deter soil pests.
- Culinary Uses: Root candied in sugar syrup in medieval times; also brewed into herbal wines, ales, and liqueurs. Bitter and aromatic flavoring agent.
Household/Practical Uses
- Quick Uses: Respiratory tea, digestive bitter, candied root, protective incense.
- Notable Traits: Root contains large amounts of inulin (beneficial prebiotic).
- Special Notes: Revered as both a horse healer and a divine gift of inspiration in folklore.
Supporting Notes
- References:
- Grieve, M. A Modern Herbal (1931).
- Chevallier, A. Encyclopedia of Herbal Medicine (DK, 2016).
- Mills, S., & Bone, K. Principles and Practice of Phytotherapy (2013).
- Hoffmann, D. Medical Herbalism (2003).
- Culpeper, N. Complete Herbal (1653).
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