yuanlinjingguanyongshushiyuanlinlvhuazhongyingyongzhongleizuiweifanduo、xingtaizuiweifengfu、jingguanzuoyongzuiweixianzhudeguganshuzhong。
shuzhongleixing,jiyouguanxing、shangye,youyouguanhua、shangguo。shutixuanze,jiyoucantianbanyundegaodaqiaomu,yeyouzhubuyingchideaixiaoguanmu。changlv、luoyexiangyi,guzhi、congzhikeyi,bushoushikongyingxiang,bujudixingxianzhi。kansisuiyisatuo、xinmayoujiang,yiquezhutixianming、gongnengqingxi。yuanjingshuzhongdexuanzeshifouqiadang,zuinengfanyinglvdijianshedeshuiping;yingyongshifoudeti,zuinengjianshangjingguanbujudepinwei;zonghexiaoguopingjia,zuinengfanyingsheji、shigongzhededujujiangxin。
园林绿化树种的应用,更重姿态、写画意;"窗外花树一角,即折枝尺幅;庭中古树三五,可参天百丈。"如苏州拙政园的"梧竹幽居"位于水池尽端,对山面水,后置一带游廊,广栽梧、竹,即构成"凤尾森森,龙吟细细"的幽静之意。而广东大良清辉园月洞门外有株巨大的木棉树,骄阳紫荫洒满地,得名"紫园",深感气势非凡,花香可浴;出月洞门回眸,幽静小径,旁植一池秀竹,取名"竹苑",顿觉水绮竹韵,月明影倩。一刚一柔,两番情趣;一张一弛,双重意境,园景树的妙用表达得极为酣畅。
园景树的选择、应用,树形高大,姿态优美是首要的标准。如世界著名的五大园景树种雪松、金钱松、日本金松、南洋松和巨松,均为树高可达20~30米以上的参天大树,主干挺拔,主枝舒展,树冠端庄,景观气派雄伟。
ciwai,shangyounaishuishitiaojiandeshuisong,weihubinshidideyouliangyuanjingshuzhong;erbaipisongweiwoguoteyouzhenguisanzhensong,cangzhibogan,ziguyilaijiweigongting、mingyuansuoqinglai,shengmingxianhe。kuoyeshuzhongzhongdexiangzhang、guangyulan、guihua、yinxing、wuhuanzi、simianmu、luanshu、fengyang、rongshu、mumiandengjunjuyouyoumeideguanxingxiaoguo。yesedejixiangbianhuashiyuanjingshuzhongxuanzeyuyingyongdeyouyizhongyaotizheng。
qizhong,yihongyejixiangjingguanzuiweizhuangli,zhumingderuqiuhongyeshuzhongyousanjiaofeng、yuanbaofeng、yumaofeng、fengxiang、huanglu、zhongyangmu、wujiudeng;erruqiuyezhuanjinhuangdezhumingyuanjingshuzeshuleideyingyongzuiweiguangfan,ruyulan、yinghua、taohua、meihua、dingxiang、haitang、yingchundeng,huakaimanshu,canruoyunxia;xiahualeideziwei、shiliu、jindai、mufurong、lingxiao、hehuan、dujuandeng,reliebenfang,ruhuorutu;qiuguisongxiang,dongmeiaoxue,jieweishirensuozanshang。
而观果树种的应用则给园林绿化景观又添一道亮丽的风采,冬青、石楠、枸骨、火棘、天竺等,红果缀枝,艳若珠玑;柿子、石榴、柑橘、劈啪等,金玉满堂,富贵吉祥。竹,其虚怀若谷、洁身自好的品格,历来倍受诗人推崇,送、竹、梅配置,被合誉为"岁寒三友",园景效果独树一帜。而秀叶俊丽的棕榈科树种,又尽显一派南国的风光。他们或植株高大雄伟,孤植如猿臂撑天,给人以力的启迪;或茎干修直挺秀,群置似峰峦叠嶂,给人以美的震撼。总之,大凡园林绿化树种,除却其生态环境和经济效能之外,景观效应是最主要的,应用原则也是灵活多变的。