‘Universal Red No. 2’

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，二年生枝有枝刺，幼枝红棕色，无被毛；幼叶花青素着色中、无被毛，叶片窄椭圆形，叶片中等大小；花梗长度长，花蕾圆球形，花红色、半重瓣，花大，萼筒花青素着色无或极弱，花瓣瓣爪短、圆形、凹陷，雄蕊瓣化；花期四月中旬，一年开花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 with thorns, young branches reddish brown, glabrous; young leaves are medium anthocyanin staining, glabrous; leaf blade narrowly elliptic and medium size. Pedicel length long, 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.