刺五加Eleutherococcus senticosus

中文名(Chinese Name):刺五加
学名(Scientific Name):Eleutherococcus senticosus (Rupr. et Maxim.) Maxim.
英文名(English Common Name):
别名(Chinese Common Name):坎拐棒子,老虎潦
异名(Synonym):Acanthopanax senticosus (Rupr. et Maxim.) Harms  Acanthopanax senticosus var. brevistaminea S. F. Gu  Acanthopanax cuspidatus var. tienchuanensis C. Ho  Eleutherococcus senticosus f. inermis Kom.  Eleutherococcus senticosus f. subinermis Regel  Hedera senticosa Rupr. et Maxim.  Acanthopanax senticosus var. subinermis (Regel) Kitag.  Acanthopanax asperatus Franch. & Sav.  Eleutherococcus asperatus (Franch. & Sav.) Koidz.  Acanthopanax senticosus var. brevistamineus S.F.Gu  Acanthopanax senticosus f. inermis (Kom.) Harms  Eleutherococcus senticosus var. subinermis Regel
科属(Family & Genus):五加科Araliaceae五加属Eleutherococcus
形态特征(Description):灌木,高1-6米;分枝多,一、二年生的通常密生刺,稀仅节上生刺或无刺;刺直而细长,针状,下向,基部不膨大,脱落后遗留圆形刺痕,叶有小叶5,稀3;叶柄常疏生细刺,长3-10厘米;小叶片纸质,椭圆状倒卵形或长圆形,长5-13厘米,宽3-7厘米,先端渐尖,基部阔楔形,上面粗糙,深绿色,脉上有粗毛,下面淡绿色,脉上有短柔毛,边缘有锐利重锯齿,侧脉6-7对,两面明显,网脉不明显;小叶柄长0.5-2.5厘米,有棕色短柔毛,有时有细刺。伞形花序单个顶生,或2-6个组成稀疏的圆锥花序,直径2-4厘米,有花多数;总花梗长5-7厘米,无毛;花梗长1-2厘米,无毛或基部略有毛;花紫黄色;萼无毛,边缘近全缘或有不明显的5小齿;花瓣5,卵形,长-2毫米;雄蕊5,长1.5-2毫米;子房5室,花柱全部合生成柱状。果实球形或卵球形,有5棱,黑色,直径7-8毫米,宿存花柱长1.5-1.8毫米。花期6-7月,果期8-10月。
分布(Distribution):分布于黑龙江、吉林、辽宁、河北和山西。生于森林或灌丛中,海拔数百米至2000米。朝鲜、日本和苏联也有分布。
用途(Use):本种根皮亦可代“五加皮”,供药用;种子可榨油,制肥皂用。
引自中国植物志英文版:FOC Vol. 13 Page 466, 468 
Eleutherococcus senticosus (Ruprecht & Maximowicz) Maximowicz, Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans. 9 [Prim. Fl. Amur.]: 132. 1859.
刺五加 ci wu jia | Araliaceae  | Eleutherococcus
Hedera senticosa Ruprecht & Maximowicz, Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 15: 134. 1856; Acanthopanax cuspidatus var. tienchuanensis G. Hoo; A. senticosus (Ruprecht & Maximowicz) Harms; A. senticosus var. brevistamineus S. F. Gu; A. senticosus f. subinermis (Regel) H. L. Li; A. senticosus var. subinermis (Regel) M. Kitagawa; Eleutherococcus senticosus f. inermis Komarov; E. senticosus var. subinermis Regel.
Shrubs, to 6 m tall. Branches with dense to scattered, slender, terete, bristlelike prickles. Petiole 3-12 cm, slender, sometimes with fine prickles; petiolule of central leaflet (0.6-)1.2-2 cm, usually brownish pubescent; leaflets (3-)5, elliptic-obovate or oblong, 5-13 × 3-7 cm, papery, abaxially pubescent on veins, adaxially with scattered hairs, secondary veins 6 or 7 pairs, conspicuous on both surfaces, base broadly cuneate, margin sharply biserrate, apex shortly acuminate or acuminate. Inflorescence terminal, a solitary or compound umbel, borne on leafy shoots, usually with 2-6 umbels together; peduncles 5-7 cm, glabrous; pedicels 1-2 cm, glabrous or slightly pubescent at base. Calyx subentire or with 5 inconspicuous teeth, glabrous. Corolla purple-yellow. Ovary 5-carpellate; styles united into a column. Fruit ovoid-globose, ca. 8 mm; styles persistent, ca. 1.5 mm. Fl. Jun-Jul, fr. Aug-Oct.
Scrub fields, forests, roadsides, valleys; below 2000 m. Hebei, Heilongjiang, Henan, Jilin, Liaoning, N Shaanxi, Shanxi, Sichuan [Japan, Korea, Russia].
This species is used medicinally.
 刺五加Eleutherococcus senticosus

刺五加Eleutherococcus senticosus

刺五加Eleutherococcus senticosus
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