Polygonum esculentum
Family: Polygonaceae
What it is like
A herb.
There are about 50 Polygonum species.
Where it is found
It is a temperate plant.
Countries/locations it is found in
Asia, China
How it is used for food
Edible parts
Fruit
How it is grown
Its other names
Local names
Synonyms
Polygonum fagopyrum L.;