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中华鸢尾(Iris tectorum)为鸢尾科鸢尾属多年生宿根地被花卉。根部为匍匐多节的地下块茎,节间短,叶剑形,质薄,淡绿色,交互排列成两行,总状花序,小花1～3朵,花冠蝶形,蓝紫色,花期4～6月,蒴果长椭圆形,具6棱,7～8月成熟。园林中常用的同属植物还有德国鸢尾(I.gerinanica L.),也叫大花鸢尾,花色呈紫、白、黄等。多数品种为欧洲原种杂交而来。经过多年的栽培,笔者认为与其他植物相比,将中华鸢尾作为地被大面积推广,具有如下优点: ●繁殖简单成活率高中华鸢尾可采用分株繁殖和种子繁殖。分株简单易行,可在短期内达
Iris tectorum (Iris tectorum) is a iris Iris perennial perennial flower. The roots are prostrate multi-section underground tubers, internodes are short, sword-shaped, thin, light green, alternately arranged in two rows, racemes, flowers 1 to 3, corolla butterfly, blue-purple, flowering 4-6 Month, capsule oblong, with 6 edges, mature from July to August. The same plant commonly used in the garden and the German iris (I.gerinanica L.), also known as large irises, flowers were purple, white, yellow and so on. Most species are hybrids from European breeds. After years of cultivation, I believe that compared with other plants, the Chinese Iris as a ground to be large-scale promotion, has the following advantages: ● simple breeding survival rate of high Chinese Iris can be used ramets breeding and seed breeding. Ramets are simple and easy to reach in the short run