The plum is a arbor, and the branchlets are stellate. Leaves leathery, oblong to oblong-lanceolate. Panicles terminal or axillary, calyx lobes valvate, ovate-lanceolate or oblong, sately sately or satelikely sately sately lanceolate; Shaped or linear spoon-shaped, short filaments, anthers oblong, ovate globose, densely pubescent, globose; 5--6-flowering, 8--9-month.
Green plum, sweet, fruity, thin, shiny, fleshy, small, crisp, juicy, high acidity, rich in a variety of amino acids required by the human body, with a sweet aroma in the acid, especially Because it is rich in fruit acid and vitamin C, its semi-finished products - dry and wet plums are elastic and light yellow. When processing 诏安青梅, the peel is not easy to crack, the contents are not easy to be lost, and only a proper amount of salt is needed during the curing process. It does not need to add any other additives to achieve a shelf life of more than 12 months. The quality is higher than that of Japan's prevailing South Gome. It is in line with Japan's national pickling standards and is well received by the Japanese market. It is known as the “King of Cool Fruit” and “ Natural green health food."