栏目

薄叶鼠李Rhamnus leptophylla Schneid.

薄叶鼠李Rhamnus leptophylla Schneid.

别名:白赤木;白色木;细叶鼠李;蜡子树;小叶叫梨木;山绿柴;绛梨木;梅纳利;黑旦子;冻绿树;冻绿刺;郊李子;叫梨子;黑咀刺;铁包金;冻绿根;绛梨木子;叫梨子木;亮高柴;落叶鼠李;牛筋刺;青刺;薄叶冻绿;鹿角刺;

科名:鼠李科 Rhamnaceae

属名:鼠李属 Rhamnus

《中国植物志》第48(1)卷060页
  29.薄叶鼠李(中国高等植物图鉴、郊李子(四川),白色木、白赤木(河南),蜡子树(湖北兴山),细叶鼠李〔广西植物名录)
  Rhamnus leptophylla Schneid. in Notizbl. Bot. Gart. Mus. Berl. 5: 77. 1908, et Ill. Handb. Laubholzk. 2: 285, f. 196 v-w, 198 e-h. 1909, et in Sarg. Pl. Wils. 2: 239, 250. 1914;陈嵘, 中国树木分类学740. 1937; Hand.-Mazz. Symb. Sin. 7: 676. 1933; Grub. in Act. Inst. Bot. Acad. Sci. URSS ser. 1, 8: 330. 1949; 中国高等植物图鉴2: 761, 图3251. 1972. ——R. inconspicua Grub. in Not. Syst. Inst. Bot. Acad. Sci. URSS 12: 129. 1950. syn. nov.
  灌木或稀小乔木,高达5米;小枝对生或近对生,褐色或黄褐色,稀紫红色,平滑无毛,有光泽,芽小,鳞片数个,无毛。叶纸质,对生或近对生,或在短枝上簇生,倒卵形至倒卵状椭圆形,稀椭圆形或矩圆形,长3-8厘米,宽2-5厘米,顶端短突尖或锐尖,稀近圆形,基部楔形,边缘具圆齿或钝锯齿,上面深绿色,无毛或沿中脉被疏毛,下面浅绿色,仅脉腋有簇毛,侧脉每边3-5条,具不明显的网脉,上面下陷,下面凸起;叶柄长0.8-2厘米,上面有小沟,无毛或被疏短毛;托叶线形,早落。花单性,雌雄异株,4基数,有花瓣,花梗长4-5毫米,无毛;雄花10-20个簇生于短枝端;雌花数个至10余个簇生于短枝端或长枝下部叶腋,退化雄蕊极小,花柱2半裂。核果球形,直径4-6毫米,长5-6毫米,基部有宿存的萼筒,有2-3个分核,成熟时黑色;果梗长6-7毫米;种子宽倒卵圆形,背面具长为种子2/3-3/4的纵沟。花期3-5月,果期5-10月。
  广布于陕西、河南、山东、安徽、浙江、江西、福建、广东、广西、湖南、湖北、四川、云南、贵州等省区。生于山坡、山谷、路旁灌丛中或林缘,海拔1700-2600米。模式标本采自湖北。
  全草药用,有清热、解毒、活血之功效。在广西用根、果及叶利水行气、消积通便、清热止咳。
  此种外形与圆叶鼠李R. globosa Bunge比较相似,但该种幼枝、叶两面、花及花梗被短柔毛;而本种幼枝无毛,叶仅下面脉腋有簇毛,容易区别。两种的种子背面的沟也不同。▽Grubow曾根据湖北、浙江及湖南的标木发表7另一个种R. inconspicua Grub.,认为“该种叶质较硬,侧脉较多,叶上面和叶柄被密毛等特征与本种不同”。但我们检查了该种的同原模式标本(浙江雁荡山,焦起源1345号),发现此植物除叶下面沿脉被疏毛外,其余的特征均与本种无明显的区别。因此,在此予以归并。
形态特征:落叶灌木,高达5米。幼枝棕褐色,无毛或有微柔毛,对生或近对生,顶端成针刺状。叶常对生,或互生、簇生于短枝顶端,薄纸质,倒卵形、椭圆形或长椭圆形,长4—8厘米,宽2—4厘米,顶端短急尖,基部楔形,上面无毛,下面仅脉腋处有再毛,边缘有圆锯齿,中脉在叶上面下陷,叶
用    途:根和果实入药,能消食顺气、活血去瘀,主治食积腹胀、食俗不振、胃痛、暖气、跌打损伤、痛经。
分    布:产神农架各地。
生    境:生于海拔2000米以下的灌木丛里或疏林中。

《Flora of China》 Vol. 12 (2007)
Rhamnus leptophylla  C. K. Schneider
薄叶鼠李   bao ye shu li
Rhamnus inconspicua Grubov.
Shrubs, rarely small trees, dioecious, to 5 m tall, spinose, divaricate. Branchlets opposite or subopposite, shiny, brown or yellow-brown, rarely purple-red, smooth, glabrous, terminating in a spine; buds small, glabrous. Leaves opposite or subopposite, or fascicled on short shoots; stipules linear, caducous; petioles 0.7-2 cm, adaxially canaliculate, glabrous or sparsely puberulent; leaf blade abaxially pale green, adaxially dark green, obovate to obovate-elliptic, rarely elliptic or oblong, 3-8 × 2-5 cm, papery, abaxially distinctly bearded at vein axils, adaxially glabrous or sparsely hairy on midvein, lateral veins 3-5 pairs, prominent abaxially, impressed adaxially, base cuneate, margin crenate to serrate, apex shortly cuspidate to acuminate. Flowers unisexual, 4-merous. Pedicels 4-5 mm, glabrous. Petals present. Male flowers 10-20-fascicled on short shoots. Female flowers few- to 10-fascicled at apices of short shoots or in leaf axils of lower part of long shoots; rudimentary stamens minute; style 2-cleft to half. Drupe black at maturity, globose, 4-6 mm in diam., with persistent calyx tube at base and minute apical mucro, with 2 or 3 stones; fruiting pedicel 6-8(-10) mm. Seeds dark brownish, broadly obovoid, abaxially with margined furrow extending over 2/3-3/4 of length. Fl. Mar-May, fr. May-Oct.
● Thickets, forest margins, valleys, slopes, roadsides; 1700-2600 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangxi, Shaanxi, Shandong, Sichuan, Yunnan, Zhejiang.
The entire plant is used medicinally.

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