‘Universal longevity’

品种特性

落叶灌木，株高中等，株形半开展，枝条斜上展；花密集，无果实，二年生枝无枝刺，幼枝中绿色，有被毛；幼叶花青素着色中、无被毛，叶片倒卵形，叶片小，花蕾圆球形，花红色、半重瓣，花径大，萼筒花青素着色无或者极弱，花瓣瓣爪短、圆形、凹陷，雄蕊瓣化；花期四月中旬、1次。

适种范围

推荐适宜栽培区为华北地区为主的北京、天津、河北、河南、山东、山西等平原地区。

Variety characteristics

Deciduous shrubs, medium plant height, semi-spreading, branches obliquely upward spreading. Flowers dense, fruitless, biennial branches without thorns, young branches medium green, hairy; young leaves are medium anthocyanin staining, glabrous; leaf blade obovate and small. Pedicel length short, buds spherical, flowers red, semi-double pentals and large diameter, no or weak anthocyanins staining in calyx tube, petals claws short, round, depressed adaxially, stamens petalized; Florescence occurs once in mid-April.

Suitable ranges

It is suitable for cultivation in Beijing, Tianjin, Hebei, Henan, Shandong, Shanxi and other plain areas in North China.