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学名：Cryptomeria fortunei Hooibrenk ex Otto et Dietr. 科属：为杉科.柳杉属。 形态特征：常绿乔木,高达40米,干皮红棕色长条状脱落,叶钻形,螺旋状成5列覆盖于小枝上,叶先端尖,四面具白色气孔线,叶尖略向内弯,雌雄同株异花,雄花单生于小枝叶腋成短穗状花序,雌花球形,单生枝顶,叶直伸,果枝上的叶长不足l厘米。雄球花长约0．5厘米,黄色；雌球花淡绿色。球果近球形,径1．8—2厘米,深褐色；种鳞约20片,苞鳞的尖头和种鳞顶端的缺齿较短,每种鳞有2种子；种子三角状长圆形,长约4毫米。花期4月,球果10—11月成熟。 产地分布：为中国原产种,多分布于长江以南各省区,西南地区也有,近年来,河南.江苏.山东.安徽等省也有引起栽培,生长状况基本良好。 生长习性：为暖温带树种。喜暖和湿润的气候和深厚肥沃的砂质壤土,不耐严寒.干旱和积水。根系较浅,抗风力差。对二氧化硫.氯气.氟化氢等有较好的抗性。 园林用途：常绿乔木,树姿秀丽,纤枝略垂,孤植.群植均极为美观,是一个良好的绿化和环保树种。柳杉树冠高大,树干通直；木材纹理直,材质轻软,结构粗,重要材用树种。 繁育栽培：以种子繁育为主,扦插也可以,但成活率较低。 天目山的原始柳杉林以“大树华盖闻九洲”而驰名中外。 柳杉作为材用林已广为栽培。 【别名】长叶柳杉.宝树.沙罗树.孔雀杉 【来源】杉科柳杉属植物柳杉Cryptomeria fortunei Hooibrenk ex Otto et Dietr.,以根皮入药。全年可采,去栓皮,鲜用或晒干。 【性味归经】苦,寒。 【功能主治】解毒杀虫。用于癣疮。 【用法用量】外用柳杉鲜根皮<去栓皮>半斤,捣烂,加食盐1两,开水冲泡,洗患处。 【摘录】《全国中草药汇编》 英文介绍: Formal name: Cryptomeria Fortunei Hooibrenk Ex Otto Et Dietr. Division belong to: It is fir division, Liu Sha to belong to. Configuration feature: Constant green tree, be as high as 40 meters, shape of lubricious strip of dry Pi Gongzong falls off, xie Zuan form, helix shape enclothes Yu Xiaozhi to go up into 5, xie Xianduan is pointed, provide white stoma clue on four sides, apex is bent upcountry slightly, male and female is the same as flower of individual plant different, male flower sheet is born at armpit of petty minor details to become short spike, female flower is globose, chan Shengzhi supports, xie Zhi is extended, the Xie Chang on fruit-bearing shoot is not worth L centimeter. Male ball flower is long about 0. 5 centimeters, yellow; Female ball flower is virescent. Cone is close globose, diameter 1. 8, 2 centimeters, puce; Kind scale makes an appointment with 20, the cusp of bud scale and kind scale lacks a tooth-like part of anything topmostly shorter, every kinds of scale has 2 seeds; Seminal triangle shape grows a circle, grow about 4 millimeter. Florescence in April, cone 10, mature in November. Producing area distributings: Produce formerly for China kind, distributing more at the Yangtse River with south each province area, southwest also has, in recent years, the province such as Henan, Jiangsu, Shandong, Anhui also has cause help advance somebody's career, grow the situation is basic and favorable. Grow characteristics: To warm temperate zone tree is planted. Be fond of warm and wet climate and deep and fecund arenaceous qualitative loam, do not be able to bear or endure freezing, drought and seeper. Root system is lighter, fight wind- driven difference. Change hydrogen to wait to 2 oxidation sulfur, chlorine, fluorine it is better to have fight a gender. Gardens utility: Constant green tree, tree appearance is beautiful, fine branch hangs down slightly, gu establish, group establish all very beautiful, it is a good afforest and environmental protection tree are planted. Cryptomeria crown of a tree is lofty, truncal connect straight; Lumber grain is straight, material is qualitative light soft, the structure is thick, serious capable person is planted with the tree. Breed helps advance somebody's career: Give priority to with seminal breed, cuttage is OK also, but survival rate is inferior. The primitive Liu Sha of weather eye hill forest with " Wen Jiuzhou of large tree canopy " and celebrated China and foreign countries. Cryptomeria is used as material forest wide already to help advance somebody's career. [alias] fir of tree of cryptomeria of come into leaf, treasure, Sha Luoshu, peacock [origin] fir division cryptomeria belongs to plant cryptomeria Cryptomeria Fortunei Hooibrenk Ex Otto Et Dietr. , be used as medicine with root skin. Annual can be collected, go cork, delicacy is used or insolation. [sexual flavour returns classics] suffering, cold. [function advocate treat] solution poison bug. Use at tinea sore. [usage dosage] external use skin of cryptomeria bright root (go cork) half jins, pound, add salt 1 2, boiled water develops bubble, wash affected part. [cento] " collection of countrywide Chinese herbal medicine "(责任编辑：花卉网) |