Ageratum
Image: Thilanka and Nimali (cc-by-nc)
NameAgeratum
Scientific NameAgeratum conyzoides
Common NamesBillygoat-weed, Goatweed, Chick weed, White weed, Tropical whiteweed
Plant FamilyAsteraceae
Natural HabitatNative to Central and South America, but now a pantropical weed found in disturbed areas, agricultural fields, roadsides, and open forests in tropical and subtropical regions worldwide.
Parts Usedleaf,flower,whole_plant
Medicinal Actionsanti-inflammatory,antimicrobial,analgesic,antioxidant,astringent
Traditional UsesTraditionally used for treating wounds, burns, skin infections, fever, colds, headaches, rheumatism, and gastrointestinal issues. It is also applied topically as an antiseptic and anti-inflammatory.
Active Constituentsflavonoids, coumarins, alkaloids, essential_oils, chromenes
Preparation Methodsinfusion,decoction,poultice,powder
Contraindications & WarningsContains pyrrolizidine alkaloids, which can be hepatotoxic if consumed in large quantities or over long periods. Not recommended for internal use without expert guidance, especially for pregnant or breastfeeding women, or those with liver conditions.
Cultivation NotesA fast-growing, opportunistic weed that thrives in full sun to partial shade and a wide range of soil types, preferring moist, well-drained conditions. It readily self-seeds and can become invasive.
Raritycommon
Description
A herbaceous annual plant growing up to 1 meter tall, characterized by hairy stems and ovate leaves. It produces small, fluffy white to pale blue flower heads clustered at the stem tips.
