According to wikipedia, buckwheat is a herbaceous plant, 30-80cm high, the leaves are heart-shaped. Flowers bloom white or pink.
Their fruits have three sharp corners, dark brown.
The scientists said that they were first cultivated in Yunnan Province, China from 6000 BC.
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| The fields are covered with Buckwheat flowers |
The scientists said that they were first cultivated in Yunnan Province, China from 6000 BC.
