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金焰绣线菊,蔷薇科,绣线菊属小灌木,原产美国,是优秀的观叶观花植物,我国自1990年从美国引进后,经过多年的引种试验和栽培驯化,该品种能很好地适应华北地区和东北南部地区的气候条件,并且生长健壮,耐旱、耐寒、耐盐碱,较耐荫,抗病虫和抗污染能力较强,引种性状表现与原产地无明显差异,为我国城镇绿化提供了一个优秀的新品种。一、形态特征金焰绣线菊属落叶丛生小灌木。株高40～80cm,冠幅80～100cm,老枝紫褐色,新枝红褐色,枝条呈折线形,不通直。叶卵形至卵状椭圆形,互生,叶缘红色,有锯齿,叶长1～4cm,宽
Golden Flamingo, Rosaceae, Spiraea small shrub, native to the United States, is an excellent ornamental foliage plants, our country from the United States after the introduction in 1990, after years of introduction of test and cultivation domestication, the variety can It is well adapted to the climatic conditions in North China and the northeast of China, and has the characteristics of robust growth, drought tolerance, cold tolerance, salt tolerance, shade tolerance, resistance to pest and disease and pollution, and no significant difference in introduced characters , For our country town green provides a good new breed. First, morphological characteristics Golden flame spirea is a shrub small tufts. Plant height 40 ~ 80cm, crown width 80 ~ 100cm, the old branch purple brown, new branches reddish brown branches straight line, not straight. Leaves ovate to ovate-elliptic, alternate, leaf margin red, serrate, leaf length 1 ~ 4cm, width