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Chinese yam

Dioscorea oppositifolia

Also called Indian Yam, Mountain Potato

Chinese yam
Photo: Dinesh Valke from Thane, India, CC BY-SA 2.0

Dioscorea oppositifolia is a climbing tuberous yam native to India, Sri Lanka, Bangladesh and Myanmar, grown for its edible tubers. It needs warm, humid tropical conditions, a long frost-free season and a deep, loose soil for its tubers to develop.

Family
Dioscoreaceae (Dioscore family)
Grows as
Climber, Bulb
Light
Part shade, Bright indirect
Water
Keep soil evenly moist during the growing season and reduce water as the vines die back.
Soil
Deep, loose, well-drained fertile soil or sandy loam
Temperature
20–30 °C; protect below 10 °C
How easy
Moderate
Edible
Yes, some parts
Native range
Indian Subcontinent to Myanmar
Climate
wet tropical

About

Dioscorea oppositifolia is a type of yam (Dioscorea) native to Myanmar (Burma) and to the Indian subcontinent (India, Sri Lanka, Bangladesh).

Other Dioscorea plants

Dioscorea abyssinica · Water yam · Air yam · Yellow guinea yam · Black Bryony · Yam · Elephant's Foot · Wild Yam · Elephant's Foot Yam · Lesser yam · Yam · Dioscorea fordii

Text excerpted from the Wikipedia article Dioscorea oppositifolia 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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