从中国东北的大兴安岭、小兴安岭、张广才岭及长白山地区采集落叶松球果进行了测定分析，结果表明：大兴安岭和小兴岭的落叶松球果，其形态多呈椭圆形，相对稳定，变异较小。张广才岭和长白山的落叶松球果多呈广卵形和卵形，变异较大。球果的长度和宽度性状较不稳定，不宜作为东北地区落叶松属内种间分类的依据 Larch cones collected from Daxinganling, Xiaoxing’anling, Zhangguangcailing and Changbai Mountains in northeastern China were measured and analyzed. The results showed that the larch cones in Daxing’anling and Xiaoxingling mostly showed oval shape with relatively stable and small variation . Zhang Guangcai Ling and Changbai Mountain larch cones are mostly wide oval and oval, larger variation. Cone length and width of the trait is less stable, not as a basis for species within the larch in Northeast China