栏目

黄果悬钩子Rubus xanthocarpus Bureau et Franch.

黄果悬钩子Rubus xanthocarpus Bureau et Franch.

别名:泡儿刺;黄刺儿根;黄帽子;地莓子;黄果莓;黄莓子;莓子;莓子刺;黄脉莓;黄果悬果子;黄果山莓;

科名:蔷薇科 Rosaceae

属名:悬钩子属 Rubus

《中国植物志》第37卷091页
  51.黄果悬钩子(华北经济植物志)黄莓子、地莓子、莓子刺(甘肃),泡儿刺(陕西)
  Rubus xanthocarpus Bureau et Franch. in Journ. de Bot. 5:46. 1891: Focke, Bibl Bot. 72(1): 29.1910; Rehd. in Journ. Am. Arb. 5:194. 1924; 中国高等植物图鉴2: 260.图2249. 1972; 秦岭植物志1(2): 529. 图442. 1974.——R. tibetanus Focke, l. c. 72 (1):29. 1910, non Franch. 1886. ——R. sitiens Focke, l. c. 72(1): 117. 1910. ——R. xanthocarpus Bureau et Franch. var. tibetanus (Focke) Card. in Bull. Mus. Hist. Nat. Paris 23:274. 1917.
  低矮半灌木,高15-50厘米;根状茎匍匐,木质;地上茎草质,分枝或不分枝,通常直立,有钝稜,幼时密被柔毛,老时几无毛,疏生较长直立针刺。小叶3枚,有时5枚,长圆形或椭圆状披针形,稀卵状披针形,顶生小叶片长5-10厘米,宽1.5-3厘米,基部常有2浅裂片,侧生小叶长宽约为顶生小叶之半,长2-5厘米,宽1-2厘米,顶端急尖至圆钝,基部宽楔形至近圆形,老时两面无毛或仅沿叶脉有柔毛,下面沿脉有细刺,边缘具不整齐锯齿;叶柄长(2)3-8厘米,顶生小叶柄长1-2.5厘米,侧生小叶几无柄,均被疏柔毛和直立针刺;托叶基部与叶柄合生,披针形或线状披针形,长达1.5厘米,全缘或边缘浅条裂。花1-4朵成伞房状,顶生或腋生,稀单生;花梗长1-2.5厘米,有柔毛和疏生针刺;花直径1-2.5厘米;花萼外被较密直立针刺和柔毛;萼片长卵圆形至卵状披针形,顶端尾状或钻状渐尖,里面有绒毛状毛;花瓣倒卵圆形至匙形,白色,长1-1.3厘米,常较萼片长,基部有长爪,被细柔毛;雄蕊多数,短于花瓣,花丝宽扁;雌蕊多数,子房近顶端有柔毛。果实扁球形,直径1-1.2厘米,桔黄色,无毛;核具皱纹。花期5-6月,果期8月。
  产陕西、甘肃、安徽、四川。生山坡路旁、林缘、林中或山沟石砾滩地,海拔600-3200米。
  果酸甜,可供食用及酿酒;全草供药用,能消炎止痛。
  本种和单茎悬钩子R. simplex Focke区别在于后者茎直立,不分枝,具钩状短小皮刺;小叶卵圆形至卵状披针形,顶生小叶比侧生者稍大,基部无裂片;茎、叶柄、花梗与花萼均被稀疏钩状小皮刺,可以区分。又和细瘦悬钩子R. macilentus Carob.区别在于后者为灌木;小叶披针形,卵状披针形或卵形,顶生小叶柄长0.5-1厘米;萼片外面无刺。Focke将本种列入匍匐莓组Sect. Cylactis Focke,但其托叶与叶柄合生,故移入空心莓组Sect. Idaeobatus Focke中。
形态特征:低矮半灌木,高15—50厘米;根状茎匍匐,木质;地上茎草质,分枝或不分枝,通常直立,有钝棱,幼时密被柔毛,老时几无毛,疏生较长直立针刺。小叶3枚,有时5枚,长圆形或椭圆状披针形,稀卵状披针形,顶生小叶片长5—10厘米,宽1.5—3厘米,基部常有2浅裂片,侧生小叶长宽约为顶生小叶之半,长2—5厘米,宽1—2厘米,顶端急尖至圆钝,基部宽楔形至近圆形,老时两面无毛或仅沿叶脉有柔毛,下面沿脉有细刺,边缘具不整齐锯齿;叶柄长(2)3—8厘米,顶生小叶柄长1—2.5厘米,侧生小叶几无柄,均被疏柔毛和直立针刺;托叶基部与叶柄合生,披针形或线状披针形,长达1。5厘米,全缘或边缘浅条裂。花1—4朵成伞房状,顶生或腋生,稀单生;花梗长1—2.5厘米, 有柔毛和疏生针刺;花直径 1—2.5厘米;花萼外被较密直立针刺和柔毛; 萼片长卵圆形至卵状披针形;顶端尾状或钻状渐尖;里面有绒毛状毛;花瓣倒卵圆形至匙形,白色,长l-1,.3厘米,常较萼片长,基部有长爪,被细柔毛;雄蕊多数,短于花瓣,花丝宽扁;雌蕊多数,子房近顶端存柔毛。果实扁球形,直径1-1.2厘米;桔黄色,无毛;核具皱纹.花期5—6月,果期间8月。
产地分布:产陕西、甘肃、安徽、四川。生山坡路旁、林缘、林中,或山沟石砾滩地;;海拔600-3200米。果酸甜,可供食用及酿酒;全草供药,用,能消炎止痛。
本种提示:本种和单茎悬钩子R.Simplex,F0cke区别在于后者茎直立,不分枝,-具钩状短小皮刺;小叶卵圆形至卵状披针形,顶生小叶比侧生者稍大,基部无裂片;茎、叶柄·、花梗与花萼均被稀疏钩状小皮刺, 可以区分。又租细瘦悬钩子-R·macilefitus Camb.区别在于后者为灌木;小叶披针形,卵状披针形或卵形,顶生小叶柄长0.5-1厘米;萼片外面无刺。 Focke将本种列入匍匐莓组Sect.Cylactis.Focke,但其托叶与叶柄合生,故移人空心莓组Sect .Idaeobatus Focke中。
参考文献:Rubus xanthocarpus Bureau ct Franch.In Journ,dc Bot.5:46.1891;Focke,bibl .Pot.72(1):29.1910;Rehd.In Journ.Arn.Arb.5:194.1924;中国高等植物图鉴2:260.图2249.1972;秦岭植物志1(2): 529.图442, 1974。——R.Tibetanu,Focke,l.C.72(1):29.1910,lion Franch.1886,——R。Sitiens Focke,1. 72(1):11,.1910.———R.Xanthocarpus Bureau ct Franch.Var.Tibetanus(Focke)Card。In Bull.Mus。Hist.Nat.Pari。23:274.1919.
亚组概述:Subsect.Pungentes;(Fo.cke):yu et lu 植物分类学报20 (3): 300.1982.——Sect.Pungentes Focke, Bibl.Bot.72(2):160.1911 et 83:40. 1914. P. P·——Sect. Idaeanthi Focke,1.C.72(2):17 .1911:et.,83:43:1914 .P.p—— Subgen.Cylactis Focke,1.C.72(1):23.1910 -et 83:16·,1914 .p.p 本亚组有下列14种。

《Flora of China》 Vol. 9 (2003)
Rubus xanthocarpus  Bureau & Franchet
黄果悬钩子   huang guo xuan gou zi
Rubus sitiens Focke; R. tibetanus Focke (1909), not Franchet (1886); R. xanthocarpus var. tibetanus (Focke) Cardot.
Subshrubs low, 15–50 cm tall. Rhizomes creeping, woody; stems usually upright, yellowish brown, herbaceous, branched or not branched, obtusely angled, densely pubescent when young, subglabrescent, with sparse, long needle-like prickles. Leaves imparipinnate, 3-foliolate, sometimes 5-foliolate; petiole (2–)3–8 cm, petiolule of terminal leaflet 1–2.5 cm, lateral leaflets subsessile, petiolule and rachis pilose, with straight prickles; stipules lanceolate or linear-lanceolate, 1–1.5 cm, margin entire or shallowly laciniate; lobes linear to lanceolate, pubescent; blade of leaflets oblong or elliptic-lanceolate, rarely ovate-lanceolate, terminal leaflet 5–10 × 1.5–3 cm, base often 2-lobed, lateral leaflets smaller, 2–5 × 1–2 cm, both surfaces glabrous or pubescent only along veins, abaxially with slender prickles along veins, base broadly cuneate to subrounded, margin irregularly serrate, apex acute or obtuse. Inflorescences terminal or axillary, corymbose, 2–3 cm, several flowered, rarely flowers solitary; rachis and pedicels pubescent, with sparse, needle-like prickles; bracts lanceolate or linear, margin entire or laciniate, pubescent. Pedicel 1–2.5 cm. Flowers 1–2.5 cm in diam. Calyx abaxially with dense needle-like prickles, pubescent; sepals narrowly ovate to ovate-lanceolate, 7–10 × 3–6 mm, apex caudate or subulate-acuminate. Petals white, obovate to spatulate, 1–1.3 cm × 5–7 mm, longer than sepals, puberulous, base long clawed, margin entire or incised. Stamens many, shorter than petals; filaments broad, complanate. Pistils shorter than stamens; ovary pubescent near apex; styles glabrous. Aggregate fruit orange-yellow, compressed globose, 1–1.2 cm in diam., glabrous; pyrenes rugose. Fl. May–Jun, fr. Aug. 2n = 14*.
Roadsides, slopes, forests, rocky ravines; 600--3200 m. Anhui, Gansu, Shaanxi, Sichuan, Yunnan.
The fruit are eaten fresh and used for making jam, jelly, and wine. Whole, young plants are used in medicine.

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