栏目

木莓Rubus swinhoei Hance

木莓Rubus swinhoei Hance

别名:基隆悬钩子;斯氏悬钩子;湖北悬钩子;羊尿泡;高脚老虎扭;京白悬钩子;湖北莓;里白悬钩子;木莓悬钩子;乌泡;湖北山泡;红泡刺;

科名:蔷薇科 Rosaceae

属名:悬钩子属 Rubus

《中国植物志》第37卷188页
  157.木莓 高脚老虎扭,斯氏悬钩子(台湾植物志)图版25:5
  Rubus swinhoei Hance in Ann. Sci. Nat. Bot. ser. 5. 5: 211. 1866: Focke, Bibl. Bot. 72(1) :43. 1910: Cheng in Contr. Biol. Lab. Sci. Soc. China Bot. ser. 10:146. 1936: 中国高等植物图鉴2: 261. 图2251. 1972.——R. hupehensis Oliver in Hook. Icon. Pl. ser.3. 9: pl. 1816. 1889. ——R. adenanthus Finet et Franch. in Bull. Soc. Bot. Fr. 48: 208. 1899. ——R. swinhoei Dunn et Tutcher in Fl. Hk. et Kw. 94. 1912. non Hance 1866. ——R. aadenotrichopodus Hayata, Icon. Pl. Formos. 5:49. 1915; 7: 6. f. 4c. 1918. ——R. swinhoei Hance var. hupehensis (Oliver) Metc. in Lingn. Sci. Journ. 19: 33. 1940.
  落叶或半常绿灌木,高1-4米;茎细而圆,暗紫褐色,幼时具灰白色短绒毛,老时脱落,疏生微弯小皮刺。单叶,叶形变化较大,自宽卵形至长圆披针形,长5-11厘米,宽2.5-5厘米,顶端渐尖,基部截形至浅心形,上面仅沿中脉有柔毛,下面密被灰色绒毛或近无毛,往往不育枝和老枝上的叶片下面密被灰色平贴绒毛,不脱落,而结果枝(或花枝)上的叶片下面仅沿叶脉有少许绒毛或完全无毛,主脉上疏生钩状小皮刺,边缘有不整齐粗锐锯齿,稀缺刻状,叶脉9-12对;叶柄长5-10(15)毫米,被灰白色绒毛,有时具钩状小皮刺;托叶卵状披针形,稍有柔毛,长5-8毫米,宽约3毫米,全缘或顶端有齿,膜质,早落。花常5-6朵,成总状花序;总花梗、花梗和花萼均被1-3毫米长的紫褐色腺毛和稀疏针刺;花直径1-1.5厘米;花梗细,长1-3厘米,被绒毛状柔毛;苞片与托叶相似,有时具深裂锯齿;花萼被灰色绒毛;萼片卵形或三角状卵形,长5-8毫米,顶端急尖,全缘,在果期反折;花瓣白色,宽卵形或近圆形,有细短柔毛;雄蕊多数,花丝基部膨大,无毛;雌蕊多数,比雄蕊长很多,子房无毛。果实球形,直径1-1.5厘米,由多数小核果组成,无毛,成熟时由绿紫红色转变为黑紫色,味酸涩;核具明显皱纹。花期5-6月,果期7-8月。
  产陕西、湖北、湖南、江西、安徽、江苏、浙江、福建、台湾、广东、广西、贵州、四川。生山坡疏林或灌丛中,或生溪谷及杂木林下,海拔300-1500米。
  果可食,根皮可提取栲胶。
  本种的叶形、叶下面的毛被以及花萼外面所具的腺毛长短均有变异。过去一些学者曾把花萼上具有红褐色或褐色短腺毛(长达一毫米)者定为R. hupehensis Oliver或作为本种的一个变种R. swinhoei Hance var. hupehensis (Oliver) Metc., 经过对华东、华中,华南和西南地区多数标本的分析研究,发现花萼上腺毛长短及疏密度,随生态条件的不同而有变异,一般在花期腺毛较短,在果期则较长,因此暂不分种下等级。
形态特征:落叶或半常绿灌木,高1—4米;茎细而圆,暗紫褐色,幼时具灰白色短绒毛,老时脱落,疏生微弯小皮刺。单叶,叶形变化较大,自宽卵形至长圆披针形,长5—11厘米,宽2.5—5厘米,顶端渐尖,基部截形至浅心形,上面仅沿中脉有柔毛,下面密被灰色绒毛或近无毛,往往不育枝和老枝上的叶片下面密被灰色平贴绒毛、,不脱落,而结果枝(或花枝)上的叶片下面仅沿叶脉有少许绒毛或完全无毛,主脉上疏生钩状小皮刺;边缘有不整齐粗:锐锯齿,稀缺刻状,叶脉9-12对;叶柄长5—10(15)毫米;被灰白色绒毛;有时具钩状小:皮刺;托叶卵状披针形,稍有柔毛,长5—8毫米;宽约3毫米,全缘或顶端有齿;膜质;早落。花常5—6朵,成总状花序;总花梗、花梗和花萼均被1—3毫米长的紫褐色,腺毛和稀疏针刺;花直径1一1.5厘米;花梗细;长1—3厘米,被绒毛状柔毛;苟片与托叶相似;有时,具深裂锯齿;·花萼被灰色绒毛;萼片卵形或三角状卵形,长5-8毫米,顶端急尖;全缘,在果期反折;花瓣白色,宽卵形或近圆形,有细短柔毛;雄蕊多数,花丝基部膨大·,,无毛;雌蕊多数,比雄蕊长很多,子房无毛。果实球形,直径1-1.5厘米,由多数小核果组成,无毛,成熟时由绿紫红色转变为黑紫色,味酸涩;核具明显皱纹。 花期5—6月,果期7一8月;
用    途:果可食,根皮可提取栲胶。
产地分布:产陕西、湖北、湖南、江西、安徽、江苏、浙江、福建、台湾、广东、广西、贵州、四川。 生山坡疏林或灌丛中,或生溪谷及杂木林下,海拔300—1500米。
本种提示:本种的叶形、叶下面的毛被以及花萼外面所具的腺毛长短均有变异。过去一些学者曾把花萼上具有红褐色或褐色短腺毛(长达一毫米)者定为凡 hupehensis Oliver或作为本种的一个变种R.Swinhoei Hance var.Hupehensis(Oliver)Metc,经过对华东、华中,华南和西南地区多数标本的分析研究,发现花萼上腺毛长短及疏密度,随生态条件的不同而有变异,一般在花期腺毛较短,在果期则较长,因此暂不分种下等级。
参考文献:Rubus swinhoei Hance in Ann.Sci.Nat.Bot.Scr.5.5:211,1866;Fockcj Bibl.Bot 。72(1):43.1910 ;Cheng in Contr.Biol.Lab.Sci.,Soc.China Bot.Sert 10:146. 1936;中国高等植物图鉴2:261。图2251.1972.——R.Hupehensis oliver in Hook.Icon.PI.ser.3。9:pi.1816.1889;——R。Adenanthus Finet ct Franch. In Bull.Soc.Bot.F,;48:208;1899。——R.Swinhoei Dunn et Tutcher in F1.Hk.ct Kw.94·,1912.Boil Harice 1866.——R.Adenotrichopodus Hayata,Icon.P1.Formos.5:49.1915;7:6.F.4c。1918.——R.JwinhoeiHance var.Hupehensis(Oliver)Metc.In Lingn。Sd。Journ.19:33.1940.
亚组概述:Subsect;Sozostyli;(Focke)yu et lu,植物分类学报20(4):461.1982.-Sect.Sozostyli Focke,Bibl.Bot。—72(1):42.1910 et 83:22. 1914. 本亚组有下列17种。

《Flora of China》 Vol. 9 (2003)
Rubus swinhoei  Hance
木莓   mu mei
Rubus adenanthus Finet & Franchet; R. adenotrichopodus Hayata; R. hupehensis Oliver; R. swinhoei var. hupehensis (Oliver) F. P. Metcalf.
Shrubs scandent, 1–4 m tall, deciduous or semievergreen. Branchlets brown to purplish brown, terete, slender, shortly gray tomentose at first, glabrescent, with few to many curved prickles 1–3 mm. Leaves simple; petiole 5–10(–15) mm, gray tomentose, sometimes with curved minute prickles; stipules caducous, ovate-oblong to ovate-lanceolate, 5–8 × 3–4 mm, membranous, slightly hairy, margin entire or serrate apically; blade ovate to oblong-lanceolate, 5–11 × 2.5–5 cm, veins raised abaxially, slightly impressed adaxially, papery, abaxially gray tomentose, or subglabrous, hairs usually persistent on sterile branchlets, flowering and fruiting branchlets glabrate, with sparse, curved small prickles along midvein, adaxially glabrous except pubescent along midvein, base rounded or truncate to shallowly cordate, margin unevenly serrate to doubly serrate, rarely incised, apex acuminate. Inflorescences terminal, short racemes, 5–8 cm, (1- or)5–7-flowered, or flowers several in clusters; rachis and pedicels tomentose-villous, with sparse, needle-like prickles, with intermixed purplish brown glandular hairs 1–3 mm; bracts caducous, ovate-lanceolate or lanceolate, 4–6 mm, sparsely villous, margin entire or serrate apically. Pedicel 1–3 cm. Flowers 1–1.5 cm in diam. Calyx abaxially gray tomentose-villous, with intermixed purplish brown glandular hairs 1–3 mm; sepals reflexed in fruit, ovate to triangular-ovate, 5–8 × 2.5–4.5 mm, margin entire, apex acute to shortly acuminate. Petals white, broadly obovate to suborbicular, 5–7 × 4–6 mm, both surfaces thinly pubescent, base shortly clawed, apex obtuse, undulate. Stamens many; filaments inflated basally, glabrous. Pistils much longer than stamens; style and ovary glabrous. Aggregate fruit purplish black at maturity, globose, 1–1.5 cm in diam., with many drupelets, glabrous; pyrenes distinctly rugose. Fl. May–Jun, fr. Jul–Aug. 2n = 28*.
Mixed forests, thickets, slopes, valleys, stream sides; 300--1500 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Sichuan, Taiwan, Zhejiang [Japan (Ryukyu Islands)].

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