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Purple Morning Glory

Argyreia cuneata

Purple Morning Glory
Photo: Ker Gawl, Public domain

Argyreia cuneata is a perennial climbing shrub from the Indian subcontinent, grown for its purple trumpet flowers. It is a seasonally dry tropical plant that does best in warm, sunny conditions with moderate watering.

Family
Convolvulaceae (Morning-glory family)
Grows as
Shrub, Climber, Perennial
Light
Full sun
Water
Water moderately during the growing season and let the soil dry out between waterings.
Soil
Well-drained sandy or loamy soil.
Temperature
18–35 °C; protect below 10 °C
How easy
Moderate
Safety
Toxic: Seeds contain ergoline alkaloids related to lysergic acid, the compounds found in Argyreia nervosa, and can cause hallucinogenic and toxic effects if ingested.
Native range
India
Climate
seasonally dry tropical

About

Argyreia cuneata is a perennial climbing shrub which is native to the Indian subcontinent and is related to Argyreia nervosa.

Common names include purple morning glory, mahalungi, and kallana gida.

Safety

Like those of Argyreia nervosa, the seeds of A. cuneata contain various ergoline alkaloids such as chanoclavines and lysergic acid amides.

Other Argyreia plants

Elephant creeper

Text excerpted from the Wikipedia article Argyreia cuneata 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.

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