景观植物-臭椿-Ailanthus altissima--紫天网|设计产业互联网站

描述

臭椿（Ailanthus altissima）苦木科臭椿属落叶乔木，树皮灰色至灰黑色，原名樗（chū），又名椿树和木砻树，因叶基部腺点发散臭味而得名。它原产于中国东北部、中部和台湾。生长在气候温和的地带。这种树木生长迅速，可以在25年内达到15米的高度。此物种寿命较短，极少生存超过50年。
本种在石灰岩地区生长良好，可作石灰岩地区的造林树种，也可作园林风景树和行道树。木材黄白色，可制作农具车辆等；叶可饲椿蚕（天蚕）；树皮、根皮、果实均可入药，有清热利湿、收敛止痢等效；种子含油35%。本种在北美、欧、亚洲不少城市自行繁殖，成为“杂草树”。
形态特征
落叶乔木，高可达20余米，树皮平滑而有直纹；嫩枝有髓，幼时被黄色或黄褐色柔毛，后脱落。
叶为奇数羽状复叶，长40-60厘米，叶柄长7-13厘米，有小叶13-27；小叶对生或近对生，纸质，卵状披针形，长7-13厘米，宽2.5-4厘米，先端长渐尖，基部偏斜，截形或稍圆，两侧各具1或2个粗锯齿，齿背有腺体1个，叶面深绿色，背面灰绿色，揉碎后具臭味。
圆锥花序长10-30厘米；花淡绿色，花梗长1-2.5毫米；萼片5，覆瓦状排列，裂片长0.5-1毫米；花瓣5，长2-2.5毫米，基部两侧被硬粗毛；雄蕊10，花丝基部密被硬粗毛，雄花中的花丝长于花瓣，雌花中的花丝短于花瓣；花药长圆形，长约1毫米；心皮5，花柱粘合，柱头5裂。
翅果长椭圆形，长3-4.5厘米，宽1-1.2厘米；种子位于翅的中间，扁圆形。花期4-5月，果期8-10月。

寓意
椿是我国的原生树种，它寓意着长寿，它的植株最高能长到30米，它的根系很发达，喜欢在温暖、潮湿的环境中生长。椿对土壤的要求不严，但最适宜在深厚、肥沃、湿润的土壤中生长，它的生长速度很快，幼树10年就能长到9米。

如果需要植物采购可以联系，电话15889638076。也可以去客服官方淘宝店铺和微信公众号，随时欢迎家联系。真实植物购买、设计、养护联系客服。Dieffenbachia picta Lodd Also known as Dai fenye, it is an evergreen shrub like herb with thick and fleshy stems and a plant height of 1.5m. There are many horticultural varieties, and the patterns on the leaves of different varieties are different. Like warm, humid and semi cloudy environment. Not resistant to cold and drought. Conventional propagation is usually divided into plants and cuttings, but mainly cuttings. Native to South America. It is widely cultivated in tropical cities of Guangdong and Fujian in China. Young plants and small potted plants can be placed on the desk and windowsill for viewing. Medium sized potted plants can be placed in the corner of the living room and the edge of the sofa as decoration, making the room full of natural vitality. When it is used to place public places with low brightness, evergreen flowers and leaves still grow normally and green leaves.

The moral of evergreen flowers and leaves

"Evergreen flowers and leaves" is a warm and cheerful person. Because its leaves are bright and vigorous, it will give people a clear and lively feeling. It is suitable for giving it to their friends, colleagues or people who encounter setbacks. It represents the hope that the other party can face everything bravely. It can be placed indoors during maintenance.

2. Health and longevity: evergreen flowers and leaves is a kind of evergreen, which can be heard from its name. The leaves always remain emerald green and look vibrant, implying health and longevity. I hope people can always be healthy and free from disease. Evergreen flowers and leaves is very suitable for the elderly at home. I wish the elderly health and longevity, longevity, eternal health and youth.

3. Auspiciousness and wishfulness: Although evergreen is a foliage plant, it can also blossom. Its flowering is relatively rare, and the moral is also very good. It symbolizes that it can bring good luck. It can be placed at home and carefully maintained to promote flowering, which is a good omen.