东北珍珠梅又名山高粱等,也称珍珠梅,为蔷薇科珍珠梅属落叶灌木。原产我国东北及内蒙古,北京等地有栽培,朝鲜、蒙古、日本、俄罗斯也有分布。在原产地多生于海拔200~1500m的林缘、疏林、林中空地、河岸或山坡溪流附近,常自成群落或与蔷薇等植物混交。笔者所在的河北省任丘市华北石油工矿区,土壤属中度盐碱地,东北珍珠梅生长良好。 Northeast pearl plum also known as mountain sorghum, also known as pearl plum, roseaceae pearl is a deciduous shrub. Origin Northeast China and Inner Mongolia, Beijing and other places have cultivated, North Korea, Mongolia, Japan, Russia also have distribution. Born in the origin of more than 200 ~ 1500m above sea level forest edge, sparse forests, forest open space, riverbanks or near mountain streams, often self-forming or mixed with roses and other plants. The author is located in Renqiu City, Hebei Province, North China Petroleum Mining Area, soil is moderate saline, pearl plum Northeast grew well.