KINGDOM:Plantae || PHYLUM:Tracheophyta || CLASS:Magnoliopsida || ORDER:Polygonales || FAMILY:蓼科 Polygonaceae || GENUS: 大黄属 Rheum

掌叶大黄 Rheum palmatum L.

植物志记载

《中国植物志》|| 蓼科 POLYGONACEAE ||掌叶组 Sect. Palmata A. Los. ||掌叶大黄 Rheum palmatum L.

14.掌叶大黄 葵叶大黄 图版46: 5-7
Rheum palmatum L. Syst. ed. 10: 1010. 1759; Sp. Pl. ed. 2: 531. 1762; Meisn. in DC. Prodr. 14 (1): 32. 1856; A. Los. in Acta Inst. Bot. Acad. Sci. URSS Ser. 1. Fasc. 3: 77. 1936;高作经等, 植物分类学报 13 (3): 73. 图2, 4-6. 1975; 西藏植物志1: 596. 1983.——Rheum tanguticum auct. non Maxim. ex Regel: Tschirch in Schweiz. Wochenschr. Chem. Pharm. 292. 1910 et Handb. Pharm. 2: 1375. t. 54. 1917.——Rheum potaninii A. Los. in Acta Inst. Bot. Acad. Sci. URSS Ser. 1. Fasc. 3: 78. 1936.
高大粗壮草本,高1.5-2米,根及根状茎粗壮木质。茎直立中空,叶片长宽近相等,长达40-60厘米,有时长稍大于宽,顶端窄渐尖或窄急尖,基部近心形,通常成掌状半5裂,每一大裂片又分为近羽状的窄三角形小裂片,基出脉多为5条,叶上面粗糙到具乳突状毛,下面及边缘密被短毛;叶柄粗壮,圆柱状,与叶片近等长,密被锈乳突状毛;茎生叶向上渐小,柄亦渐短;托叶鞘大,长达15厘米,内面光滑,外表粗糙。大型圆锥花序,分枝较聚拢,密被粗糙短毛;花小, 通常为紫红色,有时黄白色;花梗长2-2.5毫米,关节位于中部以下;花被片6, 外轮3片较窄小,内轮3片较大,宽椭圆形到近圆形,长1-1.5毫米;雄蕊9, 不外露;花盘薄,与花丝基部粘连;子房菱状宽卵形,花柱略反曲,柱头头状。果实矩圆状椭圆形到矩圆形,长8-9毫米,宽7-7.5毫米,两端均下凹,翅宽约2.5毫米,纵脉靠近翅的边缘。种子宽卵形,棕黑色。花期6月,果期8月。果期果序的分枝直而聚拢。
产甘肃、四川、青海、云南西北部及西藏东部等省区。生于海拔1500-4400米山坡或山谷湿地,现在甘肃及陕西栽培较广。
本种根状茎及根供药用。


数据来源 中国植物物种信息数据库


植物利用数据
中文名 民族名 植物 民族 用途 来源
掌叶大黄 君木扎 掌叶大黄 Rheum palmatum L. 藏药 民族药用 《藏标》
掌叶大黄 君扎 掌叶大黄 Rheum palmatum L. 藏药 民族药用
掌叶大黄 君扎 掌叶大黄 Rheum palmatum L. 藏药 民族药用 《藏本草》
掌叶大黄 君姆札 掌叶大黄 Rheum palmatum L. 藏药 民族药用 《中国藏药》
掌叶大黄 君木扎 掌叶大黄 Rheum palmatum L. 藏药 民族药用 《青藏药鉴》
掌叶大黄 掌叶大黄 掌叶大黄 Rheum palmatum L. 苗药 民族药用 《湘蓝考》
大黄 大黄 大黄 Rheum palmatum L. 药用 中国药典2020
大黄茎 大黄茎 大黄茎 Rheum palmatum L. 药用 中华本草
大黄 大黄 大黄 Rheum palmatum L. 药用 中华本草
大黄 大黄 大黄 Rheum palmatum L. 藏族 民族药用 中华本草



研究论文
标题 作者 期刊 日期
"Thecaphora dahuangis, a new species causing leaf smut disease of the traditional medicinal plant dahuang (Rheum palmatum) in China" "Piatek, Marcin; Lutz, Matthias; Wang, Yan; Wang, Shengrong; Kellner, Ronny" PLANT PATHOLOGY
"Sennoside A, derived from the traditional chinese medicine plant Rheum L., is a new dual HIV-1 inhibitor effective on HIV-1 replication" "Esposito, Francesca; Carli, Ilaria; Del Vecchio, Claudia; Xu, Lijia; Corona, Angela; Grandi, Nicole; Piano, Dario; Maccioni, Elias; Distinto, Simona; Parolin, Cristina; Tramontano, Enzo" PHYTOMEDICINE JUN 5 2016
"Rheum palmatum L. and Coptis chinensis Franch., exert antipyretic effect on yeast-induced pyrexia rats involving regulation of TRPV1 and TRPM8 expression" "Kong, Xiangying; Wan, Hongye; Su, Xiaohui; Zhang, Cun; Yang, Yue; Li, Xiaomin; Yao, Lan; Lin, Na" JOURNAL OF ETHNOPHARMACOLOGY APR 11 2014
UHPLC/Q-TOFMS-based metabolomics for the characterization of cold and hot properties of Chinese materia medica "Wang, Yang; Zhou, Shujun; Wang, Meng; Liu, Shuying; Hu, Yuanjia; He, Chengwei; Li, Peng; Wan, Jian-Bo" JOURNAL OF ETHNOPHARMACOLOGY FEB 17 2016
Comparative pharmacokinetics of rhein in normal and loperamide-induced constipated rats and microarray analysis of drug-metabolizing genes "Hou, Mei-Ling; Chang, Li-Wen; Lin, Chi-Hung; Lin, Lie-Chwen; Tsai, Tung-Hu" JOURNAL OF ETHNOPHARMACOLOGY NOV 2016
Prediction of the mechanisms of action of Shenkang in chronic kidney disease: A network pharmacology study and experimental validation "Qin, Tianyu; Wu, Lili; Hua, Qian; Song, Zilin; Pan, Yajing; Liu, Tonghua" JOURNAL OF ETHNOPHARMACOLOGY JAN 10 2020
Influences of processed rhubarbs on the activities of four CYP isozymes and the metabolism of saxagliptin in rats based on probe cocktail and pharmacokinetics approaches "Gao, Jingwen; Shi, Zhan; Zhu, Shuzhen; Li, George Q.; Yan, Ru; Yao, Meicun" JOURNAL OF ETHNOPHARMACOLOGY JAN 30 2013
Rheum palmatum extract exerts anti-hepatocellular carcinoma effects by inhibiting signal transducer and activator of transcription 3 signaling "Tan, Zhang-Bin; Fan, Hui-Jie; Wu, Yu-Ting; Xie, Ling-Peng; Bi, Yi-Ming; Xu, Hong-Lin; Chen, Hong-Mei; Li, Jun; Liu, Bin; Zhou, Ying-Chun" JOURNAL OF ETHNOPHARMACOLOGY MAR 15 2010
In vitro estrogenic activities of Chinese medicinal plants traditionally used for the management of menopausal symptoms "Zhang, CZ; Wang, SX; Zhang, Y; Chen, JP; Liang, XM" JOURNAL OF ETHNOPHARMACOLOGY APR 26 2005
Taoren-dahuang herb pair reduces eicosanoid metabolite shifts by regulating ADORA2A degradation activity in ischaemia/reperfusion injury rats "Li, Liu-Liu; Liu, Yan-Ru; Sun, Chen; Yan, Yong-Gang; Tang, Zhi-Shu; Sun, Jing; Li, Lu-Han; Song, Zhong-Xing; Wang, Dan-Yang; Li, Xiao-Hong; Chang, Ai-Bing; Yan, Ya-Feng; Gao, Jing; Peng, Liang" JOURNAL OF ETHNOPHARMACOLOGY OCT 5 2020
Effect of Chinese herbal medicines on the overall survival of patients with muscular dystrophies in Taiwan "Chou, I-Ching; Chang, Alex C. Y.; Chen, Chao-Jung; Liang, Wen-Miin; Chiou, Jian-Shiun; Tsai, Fuu-Jen; Wu, Yang-Chang; Lin, Ting-Hsu; Liao, Chiu-Chu; Huang, Shao-Mei; Li, Te-Mao; Lin, Ying-Ju" JOURNAL OF ETHNOPHARMACOLOGY OCT 28 2021
Effect of the Phytochemical Agents Against the SARS-CoV and Some of them Selected for Application to COVID-19: A Mini-Review "Idrees, Muhammad; Khan, Shamshad; Memon, Nazakat H.; Zhang, Zhiyong" CURRENT PHARMACEUTICAL BIOTECHNOLOGY 2021
Effect of ethanol extracts of three Chinese medicinal plants with laxative properties on ion transport of the rat intestinal epithelia "Tsai, JC; Tsai, SL; Chang, WC" BIOLOGICAL & PHARMACEUTICAL BULLETIN FEB 2004
Antiviral activity of Rheum palmatum methanol extract and chrysophanol against Japanese encephalitis virus "Chang, Shu-Jen; Huang, Su-Hua; Lin, Ying-Ju; Tsou, Yi-Yun; Lin, Cheng-Wen" ARCHIVES OF PHARMACAL RESEARCH SEP 2014
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