果梅,为蔷薇科梅属落叶小乔木,它开花于大雪纷飞的寒冬腊月,热果于烈日炎炎的小暑大暑,果实清香味酸,又名酸梅。马边果梅加工成乌梅作药,可敛肺滋肠,生津安蛔,治肺虚久咳,胆道蛔虫症、慢性腹泻、痢疾、崩漏等;加工成饮料和果脯可健脾开胃,定心安神,防暑降温,清除疲劳,稳定血压等。据初步调查,马边的果梅品种按种性可分为如下三种: Plum, is a small branch of roseaceae is a small tree, it blooms in the snowfall of winter, the hot fruit in the hot summer heat, the fruit scent sour, also known as plum. Mabian plum processed into plum medicine, can be convergence of lung and intestine, Sheng Jin Ann roundworm, cure lung deficiency cough, biliary ascariasis, chronic diarrhea, dysentery, metrorrhagia; processed into beverages and preserved fruit can spleen appetizer, heart Soothe the nerves, summer cooling, fatigue, stabilize blood pressure and so on. According to the preliminary investigation, the horseberry plum varieties can be divided into the following three types according to the species: