《乔木、灌木种类以及竹类和草本植物》

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1、乔木1.银杏（别称：白果、公孙树、鸭脚树、蒲扇）简介：又名白果树，生长较慢，寿命极长，为银杏科、银杏属落叶乔木，具有欣赏，经济，药用价值。是世界上十分珍贵的树种之一。形态特征：叶扇形，在长枝上散生，在短枝上簇生。球花单性，雌雄异株。生态习性：阳性，耐寒，深根，不耐积水，抗多种有毒气体。观赏功能：，具有降温作用，无病虫害，不污染环境，是著名的无公害树种、有利于银杏的繁殖和增添风景。适应性强，宜做行道树、风景树、庭院树。抗烟尘、抗火灾、抗有毒气体。2.银木（别称：大叶樟、香樟、土沉香）简介：常绿乔木，

2、根材美丽，称银木，其根、叶可药用。形态特征：树皮灰色，光滑。枝条稍粗壮，具棱，被白色绢毛。芽卵珠形，芽鳞先端微凹，具小突尖，被白色绢毛。生态习性：喜紊乱气候，喜光，稍耐阴，深根性，萌芽性强，寿命长达数百年。观赏功能：用作美术品；木材黄褐色，纹理直结构细，可制樟木箱及作建筑用材。叶可作纸浆粘合剂。宜做行道树、风景树、庭院树。3.二球悬铃木（别称：法国梧桐、英国梧桐）简介：落叶乔木，是世界著名的城市绿化树种、优良庭荫树和行道树，有“行道树之王”之称。Opinionsandsuggestionsonth

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