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三尖杉系孑遗植物,是我国特有珍稀树种。1972年宁蒗县科技人员就在烂泥箐乡的万桃、烂泥箐河谷两岸发现了成片的三尖杉林,但当时未能确定,直到1985年经西南林学院曾觉民教授鉴定,才确定为三尖杉。三尖杉为常绿小乔木或灌木,植株通常仅高4米;树皮灰褐色,裂成片状脱落,树干光滑;叶交互对生,线形,排列紧密;雌雄异株,雄球花总梗长6—8毫米,雌球花总梗长1.5—2厘米,花期3—4月;种子核果状,通常单个或2—3个簇生梗端;种子9—10月成熟,成熟时假种皮紫色或红紫色,干粒重为534克。三尖杉的叶、枝、种子、根可提取多种植物碱,对治疗白血病和淋巴肉瘤等都有一定疗效。三尖杉树姿优美,树叶深绿,
Cephalotaxus relict plant, is endemic to China rare species. In 1972, Ninglang County science and technology personnel found a piece of Cephalotaxus on the banks of the Wan Tao and Sluzhit Valley in Sapling Township, but it was not confirmed at that time until it was certified by Professor Zeng Juemin of Southwestern Forestry College in 1985, Spruce Cephalotaxis evergreen small trees or shrubs, plants usually only 4 meters high; bark gray brown, split into flakes, smooth trunk; leaf opposite, opposite, linear, arranged closely; dioecious, male ball flower total Stems 6-8 mm, female bulbous stems 1.5-2 cm, flowering 3-4 month; seeds drupelike, usually single or 2-3 clustered stems; seeds mature from September to October, mature offspring Skin purple or purple, dry weight 534 grams. Cephalotaxus leaves, branches, seeds, roots can extract a variety of plant alkaloids, for the treatment of leukemia and lymphosarcoma have a certain effect. Three cedar tree graceful posture, dark green leaves,