yesleng 发表于 2017-12-27 23:58:38

白色草原玫瑰(R. foliolosa,White Prairie Rose)——(野生物种,白、淡粉)

白色草原玫瑰(R. foliolosa,White Prairie Rose)——(野生物种)
中文名称白色草原玫瑰英文名称R.foliolosa图    片
注册名称 展览名称R. foliolosa
别名• Rosafoliolosa Nutt. ex Torr. & A.Gray• Rosafoliolosa Nutt. f. alba (Bridwell) Rehder• WhitePrairie Rose
育种家Ronnie Rawlins培育年代、国别2016年,英国
类别野生物种Species/ Wild.颜色 白色近白色或白色混合,白色到粉色,淡粉色
推出
花香浓香平均直径(cm)
高度(cm)45-60宽度(cm)
枝条短,浓密,无刺或几乎无刺叶子小,半光泽,深绿色,5-11片叶,秋天叶子具有观赏价值
花瓣花型5瓣,单瓣(4-8瓣),多为单发,小簇开花形式,多次
抗病性 倍体2
习性春天或夏天一次开花,美国农业部区6B-9B(默认),可用于花坛和边界,花园、花篱、景观,岩石花园、灌木和亲本
亲子
备注The species description given in 1958 byWalter Lewis places the white form, f. alba (Bridwell) Rehder, in synonymywith the species in chief, which is now described as white to pink. Native toOklahoma (where it is common), Arkansas and Texas. The color of the bloomsranges from white (especially in Texas, where it is known as White PrairieRose) to pale blush to rose-pink (especially in Okalhoma). See References forthe long history of the dominant color being described as pink based on acomment added to Nuttal's original description by Torrey and Gray.

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