Indian Physic, Bowman's root

Gillenia trifoliata

Physical Characteristics

Gillenia trifoliata is a PERENNIAL growing to 1.2 m (4ft) by 0.6 m (2ft in) at a medium rate. See above for USDA hardiness. It is hardy to UK zone 4. It is in flower in June. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid and neutral soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

Distribution

Eastern N. America - Ontario and New York, east to Michigan and south to Georgia and Missouri.

Habitats

Woodland Garden Sunny Edge; Dappled Shade; Shady Edge;

Edible Uses

None known

Medicinal Uses

Cathartic Diaphoretic Emetic Expectorant Odontalgic Stings Tonic The dried powdered root bark is cathartic, slightly diaphoretic, a mild and efficient emetic, expectorant and tonic. Minute doses are used internally in the treatment of colds, chronic diarrhoea, constipation, asthma and other bronchial complaints. The roots have been used externally in the treatment of rheumatism. A cold infusion of the roots has been given, or the root chewed, in the treatment of bee and other stings. The roots are harvested in the autumn, the bark is removed and dried for later use. A tea made from the whole plant is strongly laxative and emetic. Minute doses are used internally in the treatment of colds, indigestion, asthma and hepatitis. A poultice or wash is used in the treatment of rheumatism, bee stings and swellings. A decoction or strong infusion of the whole plant has been taken a pint at a time as an emetic. A poultice of the plant has been used to treat leg swellings. The plant has been used in the treatment of toothaches.

Known Hazards

None known