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Table 2 The FUI value and corresponding category

From: Wild edible plants collected by Hani from terraced rice paddy agroecosystem in Honghe Prefecture, Yunnan, China

Consumption frequencyFUI
More than once a week5
Once a week4
Once a month3
More than once a year, less than once a month2
Once a year1
No consumption in last 30 years0.5