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        嘉興南湖菱

        又名和尚菱、餛飩菱。菱科,一年生水草本。水上葉呈棱形、綠色,葉柄上有浮囊。夏季開花。單生于葉腋;受精后,沒入水中,長成果實。大暑前后成熟。呈半圓形,無角,一側較平,一側較凸。皮薄易剝,淡綠或黃白色。嫩菱質脆,汁多微甜,作水果鮮食。老菱除供食用外,還可制淀粉。( 嘉興)

          
          
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            91欧美激情一区二区三区成人