栏目

蛇含委陵菜Potentilla kleiniana Wight et Arn.

蛇含委陵菜Potentilla kleiniana Wight et Arn.

别名:蛇包;小鸡腿;王皮草;紫背草;五皮草;小龙牙草;狗脚迹;五大风;地五加;五披风;老鹰爪;金丝弦;狗脚跡;五叶蛇扭;蛇泡;五匹凤;五爪虎;五爪金龙;蛇含草;委陵菜;地五爪;五龙爪;蛇含;五爪龙;蛇含萎陵菜;五皮风;五匹风;五叶莓;

科名:蔷薇科 Rosaceae

属名:委陵菜属 Potentilla

《中国植物志》第37卷315页
  65.蛇含委陵菜(中国高等植物图鉴)蛇含萎陵菜(东北植物检索表),蛇含(本草经),五爪龙(秦岭植物志),五皮风、五皮草(云南)
  Potentilla kleiniana Wight et Arn. Prodr. Fl. Penins. Ind. Orient. 300. 1894; Hand. Mazz. Symb. Sin. 7:516. 1933;东北植物检索表152. 图版46.图4. 1959江苏南部种子植物手册367,图591. 1959;中国高等植物图鉴2; 297,图2323, 1972;秦岭植物志1 (2): 552. 图461. 1974; 东北草本植物志5: 13. 图版9. 图4-7. 19?6. ——P. anemonefolia Lehm. in Ind. Sem. Hort. Bot. Hamb. 9. 1853 et Revis. Potent. 80. t. 30. 1856. ——P. bodinieri Levl. in Bull. Soc. Bot. Fr. 55: 56. 1908.
  一年生、二年生或多年生宿根草本。多须根。花茎上升或匍匐,常于节处生根并发育出新植株,长10-50厘米,被疏柔毛或开展长柔毛。基生叶为近于鸟足状5小叶,连叶柄长3-20厘米,叶柄被疏柔毛或开展长柔毛;小叶几无柄稀有短柄,小叶片倒卵形或长圆倒卵形,长0.5-4厘米,宽0.4-2厘米,顶端圆钝,基部楔形,边缘有多数急尖或圆钝锯齿,两面绿色,被疏柔毛,有时上面脱落几无毛,或下面沿脉密被伏生长柔毛,下部茎生叶有5小叶,上部茎生叶有3小叶,小叶与基生小叶相似,唯叶柄较短;基生叶托叶膜质,淡褐色,外面被疏柔毛或脱落几无毛,茎生叶托叶草质,绿色,卵形至卵状披针形,全缘,稀有1-2齿,顶端急尖或渐尖,外被稀疏长柔毛。聚伞花序密集枝顶如假伞形,花梗长1-1.5厘米,密被开展长柔毛,下有茎生叶如苞片状;花直径0.8-1厘米;萼片三角卵圆形,顶端急尖或渐尖,副萼片披针形或椭圆披针形,顶端急尖或渐尖,花时比萼片短,果时略长或近等长,外被稀疏长柔毛;花瓣黄色,倒卵形,顶端微凹,长于萼片;花柱近顶生,圆锥形,基部膨大,柱头扩大。瘦果近圆形,一面稍平,直径约0.5毫米,具皱纹。花果期4-9月。
  产辽宁、陕西、山东、河南、安徽、江苏、浙江、湖北、湖南、江西、福建、广东、广西、四川、贵州、云南、西藏。生田边、水旁、草甸及山坡草地,海拔400-3000米。朝鲜、日本、印度、马来西亚及印度尼西亚均有分布。
  全草供药用,有清热、解毒、止咳、化痰之效,捣烂外敷治疮毒、痛肿及蛇虫咬伤。
  本种广泛分布我国南北各省,生北方干旱地带,水湿条件较好地区植株多高大直立,花茎、叶柄和叶片下面密被开展长柔毛,花序顶生着多花如假伞形,而生在华南潮湿温暖地区多为匍匐小草,每节生不定根,花茎、叶柄及叶片毛多脱落,聚伞花序着花减少,成为两个不同的生态变异,但这种情况在我国南方两个类型很不固定,很难再加以划分。
形态特征:多年生草本,高20—40厘米/根茎短。茎多分枝,细长,销匍匐,有丝状柔毛。掌状复叶,基生叶有小叶5,长1.5—厘米,宽0.6—1.5厘米,边缘有粗锯齿,基部全缘,下面沿叶脉有巾生柔毛,叶西风有柔毛,茎生叶有1—3小时,叶柄短。房状聚药序有多花,总花梗和花梗有丝状柔毛,花
用    途:全草入药,能清热解毒、止咳化痰,主治外感咳嗽、百日咳、咽喉肿痛、小儿高热惊风、疾、利疾,外用治腮腺炎、乳腺炎、毒蛇咬伤、带状疱疹、疔疮、痔疮、外伤出血。
分    布:产神农架各地。
生    境:常生于海拔1400米以下较湿润的地边、村庄附近。
繁殖方式:播种繁殖。

《Flora of China》 Vol. 9 (2003)
Potentilla kleiniana  Wight & Arnott
蛇含委陵菜   she han wei ling cai
Potentilla anemonifolia Lehmann; P. bodinieri H. Léveillé.
Herbs annual, biennial, or perennial. Flowering stems prostrate or ascending, 10–50 cm tall, together with petioles pilose or spreading villous, usually rooting at nodes and developing new plants. Radical leaves 3–20 cm including petiole; stipules tinged brown, membranous, abaxially pilose or glabrescent; leaf blade subpedately 5-foliolate; leaflets subsessile or shortly petiolulate, both surfaces green, obovate or oblong-obovate, 0.5–4 × 0.4–2 cm, both surfaces pilose, abaxially densely appressed villous on veins, adaxially sometimes glabrescent, base cuneate, margin acutely or obtusely many serrate, apex obtuse; lower cauline leaves 5-foliolate, upper ones 3-foliolate; stipules green, ovate or ovate-lanceolate, herbaceous, abaxially sparsely villous, margin entire, rarely acutely or acuminately 1- or 2-serrate; petiole gradually shorter higher up stem; leaflets resembling those of radical leaves. Inflorescence terminal, cymose, congested, pseudoumbellate. Flowers 0.8–1 cm in diam.; pedicel 1–1.5 cm, densely spreading villous, bracteate. Sepals triangular-ovate, apex acute or acuminate; epicalyx segments lanceolate or elliptic-lanceolate, shorter than sepals at anthesis, nearly equaling or slightly longer than sepals in fruit, abaxially pilose, apex acute or acuminate. Petals yellow, obovate, longer than sepals, apex emarginate. Style subterminal, conic, base thickened; stigma dilated. Achenes subglobose, flattened on 1 side, ca. 0.5 mm in diam., rugose. Fl. and fr. Apr–Sep.
Meadows, grasslands on mountain slopes, field margins; 400--3000 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Liaoning, Shaanxi, Shandong, Sichuan, Xizang, Yunnan, Zhejiang [Bhutan, India, Indonesia, Japan, Korea, Malaysia, Nepal, Sikkim].
This species is used medicinally.

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