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紫叶李系蔷薇科李属植物,别名红叶李,是著名观叶类树种。其叶片常年紫红色,小小的花瓣,粉中透白,在紫叶衬托下,煞是好看,尤其是紫色发亮的叶子,在绿树丛中,像永不败落的花朵,形成了一道靓丽的风景。形态特征紫叶李是落叶小乔木,高可达8m,树皮紫灰色,小枝淡红褐色,树杆光滑无毛,多分枝,枝条细长、开展;单叶互生,叶片椭圆形、卵形或倒卵形,先端短尖,基部楔形,缘具尖细锯齿,两面无毛或背面脉腋有毛,叶常年紫红色,叶柄光滑,托叶膜质,披针形,早
Purple leaf Li Department of Rosaceae Prunus, alias Hongye Li, is a famous foliage species. The perennial leaves of its purple, small petals, white powder in the foil against the backdrop, it is truly beautiful, especially the purple shiny leaves, in the green trees, like the never-ending flowers, forming a beautiful Landscape. Morphological characteristics Ziye Li is a small deciduous tree, up to 8m, bark purple, reddish brown twig, the tree stem smooth and glabrous, many branches, branches slender, carried out; single leaf alternate, leaf oval, oval Or obovate, apex shortly pointed, base cuneate, margin serrulate, both surfaces glabrous or abaxial veins axillary, leaf perennial purplish red, petiole smooth, stipules membranous, lanceolate, early