织梦CMS - 轻松建站从此开始!

花卉图片网

当前位置: 主页 > 灌木 >

李叶绣线菊Spiraea prunifolia

时间:2013-11-06 14:50来源:未知 作者:徐晔春 点击:
中文名( Chinese Name ): 李叶绣线菊 学名( Scientific Name ): Spiraea prunifolia Siebold Zucc. 英文名( English Common Name ): bridalwreath spirea 别名( Chinese Common Name ): 单瓣笑靥花 异名( Synonym ): Spiraea prunifolia var.
中文名(Chinese Name):李叶绣线菊
学名(Scientific Name):Spiraea prunifolia Siebold & Zucc.
英文名(English Common Name):bridalwreath spirea
别名(Chinese Common Name):单瓣笑靥花
异名(Synonym):Spiraea prunifolia var. plena C. K. Schneid.  Spiraea pinnifolia Walp.  Spiraea crenata var. folia-ovatis Thunb.  Spiraea crenata var. latioribus Thunb.  Spiraea prunifolia var. florepleno Siebold  Spiraea thunbergii var. prunifolia (Siebold & Zucc.) Wenz.
科属(Family & Genus):蔷薇科(Rosaceae)绣线菊属
形态特征(Description):灌木,高达3米;小枝细长,稍有稜角,幼时被短柔毛,以后逐渐脱落,老时近无毛;冬芽小,卵形,无毛,有数枚鳞片。叶片卵形至长圆披针形,长1.5-3厘米,宽0.7-1.4厘米,先端急尖,基部楔形,边缘有细锐单锯齿,上面幼时微被短柔毛,老时仅下面有短柔毛,具羽状脉;叶柄长2-4毫米,被短柔毛。伞形花序无总梗,具花3-6朵,基部着生数枚小形叶片;花梗长6-10毫米,有短柔毛;花重瓣,直径达1厘米,白色。花期3-5月。
分布(Distribution):产陕西、湖北、湖南、山东、江苏、浙江、江西、安徽、贵州、四川。朝鲜、日本也有分布。
用途(Use):各地庭园习见栽培供观赏。
引自中国植物志英文版:FOC Vol. 9 Page 70      
Spiraea prunifolia Siebold & Zuccarini, Fl. Jap. 1: 131. 1840.
李叶绣线菊 li ye xiu xian ju| Rosaceae  | Spiraea
Shrubs to 3 m. Branchlets red-brown, turning gray-brown to black-brown when old, slender, slightly angled, pubescent initially, later gradually glabrescent; buds ovoid, small, with several scales, glabrous, apex subobtuse or subacute. Petiole 2–4 mm, pubescent; leaf blade ovate to oblong-lanceolate, 1.5–3 × 0.7–1.4 cm, pubescent on both surfaces initially, later glabrescent adaxially or on both surfaces, or glabrous, pinnately veined, base cuneate, margin minutely sharply serrate from base or above middle to apex, or 1–4-serrate on each side near apex, apex acute. Umbels sessile, 2–3 × 1.5–3 cm, 3–6-flowered, with a few clustered leaves at base; pedicels 10–24 mm, pubescent; bracts leaflike, 4–7 × 3–5 mm, puberulous on both surfaces initially, finally glabrescent, apex indistinctly minutely serrate. Flowers single in wild plants, double in cultivated plants (var. prunifolia), to 1.2 cm in diam. Hypanthium campanulate, shorter than sepals, pubescent or glabrous abaxially. Sepals triangular or ovate-triangular, 1.5–2 mm, shorter than petals, apex acute. Petals white, obovate or suborbicular, longer than sepals, glabrous. Follicles glabrous, or pubescent along adaxial suture. Fl. Mar–May.
Thickets, slopes, rocks, steep dry cliffs, sunny places also commonly cultivated (var. prunifolia); near sea level to 1500 m. Anhui, Fujian, Guizhou, Guangdong, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Shandong, Sichuan, Taiwan, Xizang, Zhejiang [Japan, Korea].
 




(责任编辑:徐晔春)
顶一下
(3)
100%
踩一下
(0)
0%
------分隔线----------------------------
发表评论
请自觉遵守互联网相关的政策法规,严禁发布色情、暴力、反动的言论。
评价:
表情:
用户名: 验证码:点击我更换图片