Ageratum
Image: Thilanka and Nimali (cc-by-nc)
NameAgeratum
Scientific NameAgeratum conyzoides
Common NamesBillygoat-weed, Goatweed, Chickweed, White weed, Tropical whiteweed
Plant FamilyAsteraceae
Natural HabitatNative to tropical America, but now a pantropical weed found in disturbed areas, agricultural fields, roadsides, and open forests.
Parts Usedleaf,flower,whole_plant
Medicinal Actionsanti-inflammatory,antimicrobial,analgesic,astringent,antioxidant
Traditional UsesTraditionally used for treating wounds, cuts, burns, skin infections, headaches, fever, colds, and gastrointestinal issues. In some cultures, it's used as an insect repellent or for its anti-diarrheal properties.
Active ConstituentsFlavonoids, Pyrrolizidine alkaloids, Coumarins, Essential oils
Preparation Methodsinfusion,decoction,poultice,powder
Contraindications & WarningsContains pyrrolizidine alkaloids which are hepatotoxic and carcinogenic, especially with long-term internal use. Not recommended for pregnant or breastfeeding women, or individuals with liver disease. External use is generally safer.
Cultivation NotesA fast-growing annual weed that thrives in full sun to partial shade and a wide range of soil types, preferring moist, well-drained conditions. Easily propagated by seed. Can become invasive.
Raritycommon
Description
A common annual herbaceous plant growing up to 1 meter tall, characterized by hairy stems and ovate leaves. It produces dense clusters of small, fluffy white to pale blue-purple flowers.
