一、红叶椿的园林特色①春季全树叶片均呈紫红色。红叶椿自萌芽展叶开始,至5月下旬或6月上旬,整个树冠的羽状复叶全部为紫红色,可谓满树皆红,华盖如染,十分壮观。这是红叶椿树,特别是成龄树的一个典型特点。②夏秋季节枝条顶部仍有红叶可赏。随着秋梢的生长,枝条顶部的新生叶片仍呈鲜艳的紫红色,簇簇红叶,仿佛花枝簪头,这一景色,会持续到8月中下旬的封顶期。③分枝紧凑,冠形加圆。红叶椿是从千头椿尖型中选育的品种,分枝特性与 First, the characteristics of Hongye Chun garden ① spring all the leaves were purple. Coturnum chinense sprout from the beginning of leaves, to late May or early June, the entire canopy of the pinnate leaves are all purple, can be described as full of trees are red, canopy as a dye, very spectacular. This is a typical feature of the red-leaf toothed tree, especially the adult tree. ② the top of the summer and autumn branches are still red leaves can reward. With the growth of autumn shoots, the fresh leaves at the top of the branches are still bright fuchsia, clusters of red leaves, as if squid hairpin, this view will continue until the end of August capped period. ③ branch is compact, crown plus round. Red cedar is from A. cuspidatus breed in breeding varieties, branching characteristics and