Swertia petiolata

Physical Characteristics

Swertia petiolata is a PERENNIAL growing to 0.6 m (2ft) by 0.4 m (1ft 4in). See above for USDA hardiness. It is hardy to UK zone 7. It is in flower from July to August. The species is hermaphrodite (has both male and female organs). Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland). It prefers moist or wet soil.

Distribution

E. Asia - Afghanistan to W. Nepal and S.E. Tibet.

Habitats

Woodland Garden Dappled Shade; Shady Edge; Bog Garden;

Edible Uses

None known

Medicinal Uses

Antiinflammatory Febrifuge Hepatic The entire plant is used in Tibetan medicine, it is considered to have a bitter taste and extremely cooling potency[241]. It is anti-inflammatory, febrifuge and liver tonic[241]. It is used in the treatment of scleritis, inflammation of the liver and high blood pressure, inflammation of the stomach and liver[241].

Known Hazards

None known