About This Tradition

European herbalism draws from several distinct streams. The earliest formal layer is Greco-Roman: Dioscorides' De Materia Medica (circa 50 CE) and Galen's writings were preserved and transmitted through medieval monasteries, which maintained physick gardens and kept medical knowledge alive during the early medieval period. Hildegard von Bingen (1098 to 1179), a Benedictine abbess, wrote Physica and Causae et Curae, documenting her extensive observations of European medicinal plants from a theological and humoral medicine framework.

The 16th century brought two distinct voices. Paracelsus (1493 to 1541) rejected classical humoral medicine and proposed that specific chemical principles in plants corresponded to specific diseases, an early proto-chemical model of medicine. Nicholas Culpeper (1616 to 1654) took a different approach, writing his Complete Herbal in 1653 in English rather than Latin, specifically to make plant medicine accessible to ordinary people. Culpeper used an astrological framework, assigning planets to herbs and body systems, and his book remains one of the most widely printed herbals in history.

In the 18th and 19th centuries, European folk practices mixed with immigrant knowledge in North America, giving rise to the Eclectic physicians, a formal medical movement that used botanical medicines and rejected the heroic medicine (bloodletting, mercury dosing) of conventional practice at the time. Germanic and Slavic folk traditions contributed practices like simpling, the use of a single herb for a given complaint rather than complex formulas, which remains a feature of European-derived herbalism.

Key Principles

• Physick gardens and simpling: The European tradition built a culture of cultivated medicinal herb gardens and valued single-herb preparations (simples) as a foundation of practice, before moving to compound preparations.
• Doctrine of Signatures: The idea that a plant's physical appearance suggests its medicinal use. St. John's Wort's oil glands, which look like punctures when held to light, and its red oil, traditionally suggested wound healing and blood-related uses. This framework was widespread from the medieval period through the 17th century.
• Astrological herbalism: Culpeper and others organized plants by their planetary ruler and matched them to body systems governed by the same planet. While not a framework used in modern clinical practice, it was the organizational logic of European herbalism for several centuries.
• Humoral medicine (modified): European herbalism adapted the Greek humoral system of hot, cold, wet, and dry qualities, applying it to local European plants and patient constitutions.
• Eclectic specifics: The 19th-century Eclectic physicians developed the concept of "specific indications," choosing herbs based on precise symptom pictures rather than broad categories. This made their practice highly individualized and observational.
• Folk transmission through Germanic and Slavic lineages: Much European plant knowledge was carried woman-to-woman through family and village structures, particularly in rural Germanic, Slavic, and Celtic-influenced regions.

Herbs in This Tradition

• Catnip: Used in European folk medicine for fevers in children, colic, and as a mild sedative; part of the Eclectic tradition for fever management
• Chamomile: A staple of German folk medicine (Kamillentee); used for digestive complaints, inflammation, and skin conditions; the German Commission E has approved it for multiple uses
• Chickweed: Used in European folk medicine topically for itching, eczema, and skin irritation; also taken internally as a nutritive green
• Dandelion: Used in both folk and formal European medicine for liver support, bile stimulation, and as a diuretic; German Commission E approved for dyspepsia and loss of appetite
• Eleuthero: Introduced to European medicine through Russian research in the 1950s to 1970s; used as an adaptogen for stress and endurance under the Soviet research program led by Nikolai Lazarev and Israel Brekhman
• Five Finger Grass: Used in European folk magic and herbal traditions, particularly in southern and eastern European contexts, for protection and luck; also has ethnobotanical use as a mild tonic
• Garlic: Documented across European herbalism from ancient Rome through Culpeper; used for infections, cardiovascular support, and as an antiparasitic
• Lady's Mantle: Used in European folk medicine for menstrual irregularity, wound healing, and as a woman's tonic; Alchemilla vulgaris has a long record in Germanic and Slavic folk practice
• Lavender: Cultivated in European monastery gardens; used for anxiety, headaches, and skin complaints; strongly associated with English and French herbal traditions
• Rhodiola: Used in Scandinavian and Siberian folk medicine for fatigue and cold-weather endurance; formally studied during Soviet-era adaptogen research
• Rosemary: Documented by Culpeper and Hildegard von Bingen; used for circulation, memory, and as a preservative antimicrobial in food and medicine
• Rue: A prominent herb in Culpeper's Herbal; traditionally used for menstrual complaints, eye health, and as an insect repellent (caution: use only under practitioner guidance)
• Sage: Used across European herbalism for sore throats, excessive sweating, menopausal hot flashes, and as a kitchen medicine; Salvia officinalis is native to the Mediterranean
• St. John's Wort: One of the most studied herbs in European clinical research; traditionally used for mild to moderate depression, nerve pain, and wound healing; the hypericin content is well-documented
• Thyme: Used across European traditions for coughs, bronchitis, and as an antimicrobial; thymol is a well-characterized compound with antiseptic properties
• Valerian: Documented in European herbalism from at least the 10th century; used for sleep complaints and anxiety; isovaleric acid and valerenic acid are the primary studied compounds

Related Preparations

• Infusions (teas): Hot-water infusions of dried herbs are the baseline preparation in European folk medicine. Most kitchen herbs are prepared this way.
• Tinctures: Alcohol extractions became standard in the Eclectic tradition as a way to preserve plant medicine and standardize dosing. Most European herbalists today use tinctures as a primary preparation.
• Flower essences: Developed by Edward Bach (1886 to 1936), a British physician, who created 38 flower-based preparations intended to address emotional and mental states. Distinct from herbal extracts; they work on a dilution principle and are not pharmacologically active in the conventional sense.
• Poultices and compresses: Whole herb applied directly to skin (poultice) or cloth soaked in a strong herbal infusion applied to the body (compress). Standard in European folk medicine for topical complaints.
• Oxymels and honeys: Herbs preserved in honey or a honey-vinegar blend. Common in medieval monastery preparations and still used in folk practice.
• Simples: A preparation using a single herb, the foundational practice of European simpling tradition, before complex multi-herb formulas became more common in formal medical practice.