密刺蔷薇Rosa spinosissima Linn.

别名：Scotch rose;多刺蔷薇;金樱子;

科名：蔷薇科 Rosaceae

属名：蔷薇属 Rosa

《中国植物志》第37卷373页
  2. 密刺蔷薇
  Rosa spinosissima L. Sp. Pl. 491. 1755. p. p.: Willmott, Gen. Ros. 2: 247. 1911; Juzep. in Fl. URSS 10:470. pl. 27. f. 2. 1941;中国高等植物图鉴2: 244. 图2218. 1972.——R. pimpinellifolla L. Syst. Nat. ed. 10. 2: 1062. 1759: Bouleng. in Bull. Jard. Bot. Bruxell. 13: 172. 1935.
种中文名：密刺蔷薇
种拉丁名：Rosa spinosissima Linn.
种别名  ：
国内分布：疆
海    拔：1100-2300
中国植物志：37:373
英文植物志：9:351
系中文名：五数花系
系拉丁名：Ser．Spinosissimae
组中文名：芹叶组
组拉丁名：Sect.Pimpinellifoliae DC. ex Ser
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 spinosissima L．SP．Pl．491．1755 P．P；Willmott，Gen．Ros．2：247．1911：Juzep in Fl．；URSS 10：470．Pl．27，．F.2．1941；中国高等植物图鉴2：244．图2218．1972；——R．Pimpinellifolia L．Syst．Nat．Ed．10．2：1062；1759；Bouleng in Bull．Jard．Bot．Bruxell．13：172．1935．
本系概述：Ser．Spinosissimae Yu et Ku，in Bull．Bot．Res．1(4)：2．1981．——Sect．Luteae Cr6p·in Bull．Soc．Bot．Belg 11：97．1872；Rehd．Et Wils．In Sarg.P1．Wils．2：342．1915． 本系有下列12种。

《Flora of China》 Vol. 9 (2003)
Rosa spinosissima  Linnaeus
密刺蔷薇   mi ci qiang wei
Shrubs low, ca. 1 m tall. Branches spreading or curved, glabrous; branchlets of present year purple-brown or red-brown; prickles dense to sparse, terete, straight or slightly curved, to 4 mm, fine, bristlelike, abruptly broadening at base, intermixed with smaller bristles. Leaves including petiole 4–8 cm; stipules mostly adnate to petiole, free part ovate, margin entire or serrate, teeth often glandular apically; rachis and petiole sparsely prickly and glandular-pubescent; leaflets (5–)7–9(–11), oblong, oblong-ovate, or suborbicular, 1–2.2 × 0.6–1.2 cm, glabrous, base rounded or broadly cuneate, margin simply serrate or partly doubly serrate, teeth glandular apically when young, apex rounded-obtuse or acute. Flowers solitary, or 2 or 3 and fasciculate, axillary, 2–6 cm in diam.; pedicel 1.5–3.5 cm, sparsely pubescent or glabrescent, glandular-pubescent or not; bracts absent. Hypanthium subglobose, glabrous. Sepals lanceolate, abaxially glabrous, adaxially pubescent, margin entire, apex acuminate or caudate-acuminate. Petals 5, white, pink, or yellowish, broadly obovate, base broadly cuneate, apex emarginate. Styles free, much shorter than stamens, pubescent. Hip black or dark brown, subglobose, 1–1.6 cm in diam., glabrous, shiny, with persistent sepals; pedicel to 4 cm, often glandular. Fl. May–Jun, fr. Oct–Sep.
Scrub in forests, grassy slopes, river sides; 1100--2300 m. Xinjiang [Russia (Siberia); C and SW Asia, Europe].