Acalypha indica is a small erect annual herb of the spurge family, known for its catkin-like flower spikes surrounded by cup-shaped bracts. It grows wild throughout the tropics in disturbed, moist, partly shaded places and is rarely grown deliberately.
Family
Euphorbiaceae (Spurge family)
Grows as
Annual
Light
Part shade, Shade
Water
Keep the soil evenly moist, as it prefers damp, shaded sites.
Soil
Any moist, fertile, well-drained soil, such as garden loam or potting mix.
Temperature
18–32 °C; protect below 10 °C
How easy
Easy
Safety
Toxic: The whole plant contains compounds that can cause gastrointestinal irritation, and ingestion may cause hemolysis (breakdown of red blood cells) in people with glucose-6-phosphate dehydrogenase deficiency.
Edible
Yes, some parts
Native range
Eritrea to S. Africa, Arabian Pen. to Trop. & Subtrop. Asia
Climate
wet tropical
About
Acalypha indica (English: Indian acalypha, Indian mercury, Indian copperleaf, Indian nettle, three-seeded mercury) is an herbaceous annual that has catkin-like inflorescences with cup-shaped involucres surrounding the minute flowers. It is mainly known for its root being attractive to domestic cats, and for its various medicinal uses. It occurs throughout the Tropics.
Where it grows
It grows in disturbed places such as waste lands, road sides, crevices in walls. It also grows in rocky hillsides, forest edges and river banks. It prefers moist and shaded places. It grows from sea-level up to 1350 m altitude.
Uses
Some of the chemical compounds in Acalypha indica cause dark chocolate-brown discoloration of blood, and gastrointestinal irritation in rabbits. Ingestion of Acalypha indica may lead to hemolysis in people suffering from glucose-6-phosphate dehydrogenase deficiency. Acalyphin is used as a substitute for ipecacuanha, a vermifuge, expectorant and emetic. Acalypha indica leaves are used in the traditional medicine of India as a jaundice remedy.
Text excerpted from the Wikipedia article Acalypha indica by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.