南酸枣（学名：Choerospondias axillaris）是漆树科南酸枣属的植物。

落叶乔木，高8—20米，树皮灰褐色，纵裂呈片状剥落。单数羽状复叶互生，长椭圆形小叶，长4—10厘米，宽2—4，5厘米，顶端长渐尖，基部不等而偏斜，背面脉腋内有束毛；聚伞状圆锥花序；卵形至椭圆形核果，成熟时为淡黄色，果核先端有5个萌发孔。

Choerospondias axillaris, known as Lapsi लप्सी in Nepali, also known in English as the "Nepali hog plum", and nánsuānzǎo in Mandarin (Chinese:南酸枣; literally: "southern sour date"), is a tree in the family Anacardiaceae. It is known as Lepchipoma in Assamese and in Bengal it is known as Amrda."আমড়া" It is native to much of Asia from India to China to Japan. Its fruit is about 3 centimeters long and has a soft whitish sour flesh and green to yellow skin. The fruit is made into pickles, fruit tarts, and sour, spicy candy in Nepal. The tree has long been cultivated in rural Nepal for its fruit. The fruit is nutritious and has a price comparable to the mandarin orange on the Nepalese market.