中文
Ethnobotany of China

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

藏边大黄 Rheum australe D. Don

Accepted name Rheum australe D.Don (Polygonaceae) WCVP · exact match
Catalogue of Life China 藏边大黄
Flora treatments

《中国植物志》|| 蓼科 POLYGONACEAE ||波叶组 Sect. Rheum ||藏边大黄 Rheum australe D. Don

3.藏边大黄 图版42: 1-3
Rheum australe D. Don, Prodr. Fl. Nep. 75. 1825; Hara, Enum. Flow. Pl. Nep. 3: 177. 1982. ——Rheum emodi Wall. [Cat. 47, n. 1727. 1829. p. p. nom. nud. ]ex Meisn. in Wall. Pl. As Rar. 3: 65. 1832 p. p.; Hook. in Curtis's Bot. Mag. 63: t. 3508. 1836; Hook. f. Fl. Brit. Ind. 5: 56. 1886; A. Los. in Acta Inst. Bot. Acad. Sci. URSS Ser. 1. Fasc. 3: 91. 1936;高作经等, 植物分类学报13 (3): 71. 1975;西藏植物志1: 599. 1983.
高大草本,高0.7-2米,根状茎驻根粗壮。茎粗,具细沟棱,光滑,只在节部具短毛。基生叶大,卵状椭圆形或宽卵形,长20-50厘米,宽18-40厘米,顶端钝或圆钝,基部心形,全缘,常具弱皱波,基出脉5-7条,叶上面光滑无毛,下面及叶缘被柔毛;叶柄与叶片近等长或稍长于叶,半圆柱状,被短毛或粗糙;茎生叶较窄,卵形;托叶鞘大,膜质抱茎,具短柔毛。大型圆锥花序,具2-3回分枝,密被乳突毛;花紫红色,花被开展,直径3-3.5毫米,6片,外轮3片明显较小,矩圆状椭圆形,长约1.5毫米,宽约1毫米,内轮3片极宽椭圆形或稀略近圆形,长约2.5毫米,宽2毫米;雄蕊9, 花丝锥状,基部扁;子房菱状倒卵形,花柱反曲,柱头扁盘状,表面粗糙;花梗具小突起,关节位于中下部。果实卵状椭圆形或宽椭圆形(幼果期常呈三角状卵形),长9-10厘米,宽7-8.5厘米,顶端微凹或无明显凹入,基部近心形,翅红紫色,宽约2.5毫米,纵脉在翅的中部偏外,约位距边缘的1/3处。种子卵形。花期6-7月,果期8月或以后。
产西藏中部及东部,较多分布于北纬30度以南海拔3400-4300米高山草甸或荒山草地。尼泊尔、锡金及印度也有分布。


Source 中国植物物种信息数据库


Plant use records
Chinese name Vernacular name Plant Ethnic group Use Source
藏边大黄 拉都矣 藏边大黄 Rheum australe D. Do Naxi medicine Ethnomedicinal 《滇药录》
藏边大黄 君母札,君札,竣章,拉竣 藏边大黄 Rheum australe D. Do Tibetan medicine Ethnomedicinal
藏边大黄 君母札,君札,竣章,拉竣 藏边大黄 Rheum australe D. Do Tibetan medicine Ethnomedicinal
藏边大黄 曲匝 藏边大黄 Rheum australe D. Do Tibetan medicine Ethnomedicinal 《藏本草》
白牛尾七 白牛尾七 白牛尾七 Rheum emodi Wall. Medicinal 中华本草



Wild economic plants of the Qinghai–Tibet Plateau (field survey)
Plant name Local name Family Life form Part used Folk use Voucher Locality Ethnic group Region
Rheum australe D. Don qu1-zha1 Polygonaceae Herb 根,茎 染料(19),用于染黄色;食物:水果(3),生食 QTB-JL-3 Gyirong Dhaman Core Himalaya
Rheum australe D. Don qu1-wa1; jiong1 Polygonaceae Herb 茎;根 水果(17),生吃嫩茎;染料(53),用于将木碗或衣物染成黄色 QTB-JL-3 Gyirong Tibetan Core Himalaya

Research papers
Title Authors Journal Date
Rheum australe D. Don: A review of its botany, ethnobotany, phytochemistry and pharmacology Rokaya, Maan Bahadur; Muenzbergova, Zuzana; Timsina, Binu; Bhattarai, Krishna Ram JOURNAL OF ETHNOPHARMACOLOGY JUN 14 2012
Scientific evaluation of the acute toxicity and 13-week subchronic toxicity of Rheum emodi rhizome extracts in Sprague Dawley rats Ye, Ben-Gui; Feng, Yong; Wang, Shu FOOD AND CHEMICAL TOXICOLOGY APR 2014
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