弯刺蔷薇Rosa beggeriana Schrenk

别名：落花蔷薇;金樱子;多花蔷薇;落萼蔷薇;柏格蔷薇;

科名：蔷薇科 Rosaceae

属名：蔷薇属 Rosa

《中国植物志》第37卷393页
  24. 弯刺蔷薇　落花蔷薇（新疆树木学讲义）
  Rosa beggeriana Schrenk, Enum. Pl. Nov. 73. 1841; Crep. in Bull. Soc. Bot. Belg. 14: 15. 1875; Juzep. in Fl. URSS 10: 462. Pl. 29. f. 3. 1941.
种中文名：弯刺蔷薇
种拉丁名：Rosa beggeriana Schrenk
种别名  ：落花蔷薇(新疆树木学讲义)
国内分布：疆,甘
海    拔：900-2000
中国植物志：37:393
英文植物志：9:356
系中文名：脱萼系
系拉丁名：Ser．Beggerianae
组中文名：桂味组
组拉丁名：Sect．Cinnamomeae
亚属中文名：蔷薇亚属
亚属拉丁名：Subgen．Rosa
属中文名：蔷薇属
属拉丁名：Rosa
亚科中文名：蔷薇亚科
亚科拉丁名：ROSOideae Pocke
科中文名：蔷薇科
科拉丁名：Rosaceae
纲中文名：双子叶植物纲
纲拉丁名：DICOTYLEDONEAE
门中文名：被子植物门
门拉丁名：ANGIOSPERMAE
参考文献：Rosa beggeriana Schrenk，Enum．Pl．Nov．73．1841；Crdp．In Bull．Soc．Bot．Belg． 14：15．1875；Juzep．In Fl．URSS 10：462，pI．29．F．3．1941．
本系概述：Ser．Beggerianae Yu et Ku in Bull．Bot．Res．1(4)：3．1981． 本系有下列4种。

《Flora of China》 Vol. 9 (2003)
Rosa beggeriana  Schrenk
弯刺蔷薇   wan ci qiang wei
Shrubs 1.5–3 m tall. Branchlets purple-brown, terete, slightly curved, glabrous; prickles scattered and in pairs below leaves, yellowish, hooked, to 8 mm, slender to stout, gradually tapering to broad base. Leaves including petiole 3–9 cm; stipules mostly adnate to petiole, free parts ovate, margin glandular serrate, apex acuminate; rachis and petiole pubescent, sometimes with small prickles; leaflets 5–9, broadly elliptic or elliptic-obovate, 8–25 × 5–12 mm, abaxially pubescent or glabrous, with prominent midvein, adaxially glabrous or pubescent, with concave midvein, base subrounded or broadly cuneate, margin acutely simply serrate, near base entire, apex acute or rounded-obtuse. Flowers several or numerous in corymb or panicle, rarely solitary, 2–3 cm in diam.; pedicel 1–2 cm, glabrous or pubescent, occasionally sparsely glandular-pubescent; bracts 1–3(or 4), ovate, margin glandular serrate, apex acuminate. Hypanthium subglobose, glabrous or pubescent. Sepals 5, deciduous, lanceolate, leaflike, abaxially glandular-pubescent, adaxially densely puberulous, margin entire, apex caudate. Petals 5, white, rarely pink, broadly obovate, base broadly cuneate, apex emarginate. Styles free, much shorter than stamens, villous. Hip red, becoming black-purple, subglobose, rarely ovoid, 6–10 mm in diam., glabrous, after ripening apical part of hypanthium and sepals deciduous together. Fl. May–Jul, fr. Jul–Oct. 2n = 14*.
Slopes, valleys, river sides, roadsides; 900--2000 m. Gansu, Xinjiang [Afghanistan, Kazakhstan, Mongolia].