Sweet wormwood
NameSweet wormwood
Scientific NameArtemisia annua
Common NamesSweet wormwood, Sweet Annie, Qinghao
Plant FamilyAsteraceae
Natural HabitatNative to temperate Asia, it is now widely naturalized across many continents, thriving in disturbed soils, roadsides, waste grounds, and open fields.
Parts Usedleaf,flower,whole_plant
Medicinal Actionsanti-inflammatory,antimicrobial,antioxidant
Traditional UsesTraditionally, Sweet wormwood has been used in Traditional Chinese Medicine (as Qinghao) for treating fevers, particularly malaria. It is also employed for various parasitic infections, inflammatory conditions, and as a bitter tonic.
Active ConstituentsArtemisinin, Flavonoids, Coumarins, Essential oils
Preparation Methodsinfusion,decoction,powder,tincture
Contraindications & WarningsContraindicated during pregnancy and breastfeeding. May cause allergic reactions in individuals sensitive to the Asteraceae family. High doses can lead to nausea, vomiting, and dizziness. Should not be used long-term without professional guidance.
Cultivation NotesAn annual plant that prefers full sun and well-drained soil. It can be easily grown from seed and is relatively drought-tolerant once established. Thrives in temperate climates.
Raritycommon
Description
Artemisia annua is an annual herbaceous plant characterized by its highly dissected, fern-like leaves and numerous small, yellowish-green flower heads arranged in loose panicles. The plant emits a distinctive camphoraceous aroma, especially when crushed.
