柠檬,因其味酸、汁多肉嫩、香气浓郁,孕妇喜食不厌,故又有“益母果”或“益母子”之美誉。属芸香科柑橘属常绿小乔木,是柑橘类中最不耐寒的种类之一,适宜于冬季较暖、夏季不酷热、气温较平稳的地方种植。果椭圆形或卵形,果皮厚,通常粗糙,成熟的呈金黄色,果汁甚酸。 Lemon, because of its pickle, juicy meat tender, rich aroma, pregnant women do not eat too much, so there are “beneficial mother fruit ” or “mother and child ” reputation. Is a genus of Rutaceae citrus evergreen small trees, citrus is one of the most hardy species, suitable for warmer in winter, the summer is not hot, the temperature is relatively stable cultivation. Fruit oval or ovate, pericarp thick, usually rough, mature golden brown, very sour juice.