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榆耳,俗称榆蘑,主要产于东北东部山区,是一种十分珍稀的野生食药兼用菌。其营养十分丰富,含有蛋白质、糖类、VE、VB1、VB2、钙、镁、磷
Elm ear, commonly known as elm mushrooms, mainly produced in the mountains of the eastern part of the northeast, is a very rare wild food and medicine. Its nutrition is very rich, containing protein, carbohydrate, VE, VB1, VB2, calcium, magnesium, phosphorus