[Pinyin]:wō jù

[Definition]:

Asteraceae. Herbs of the family Asteraceae. Stem thick and erect, leaves oblong, flowers yellow. Native to the Mediterranean, cultivated throughout China. There are two kinds of leaves and stems. The leafy type is called "lettuce", and the stem type is called "lettuce". The young stem and leaves can be used as vegetables, and the old leaves are used as fodder.

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