中文
Ethnobotany of China

KINGDOM: || PHYLUM: || CLASS: || ORDER: || FAMILY:蓼科 POLYGONACEAE || GENUS:

珠芽蓼 Polygonum viviparum

Accepted name Bistorta vivipara (L.) Delarbre (Polygonaceae) WCVP · synonym, resolved to accepted name
Catalogue of Life China 珠芽蓼
Flora treatments

《中国植物志》|| 蓼科 POLYGONACEAE ||拳参组 Sect. Bistorta (Adans.) D. Don ||珠芽蓼 Polygonum viviparum L.

41.珠芽蓼(中国北部植物图志)山谷子
Polygonum viviparum L. Sp. Pl. 360. 1753; Hook. f. Fl. Brit. Ind. 5: 31. 1886; Forb. et Hemsl, in Journ. Linn. Soc. Bot. 26: 352. 1891; Sam. in Hand.-Mazz. Symb. Sin. 7: 172. 1929; Stew. in Contr. Gray Herb. 88: 33. 1930; Kung in Fl. Ill. N. Chine 5: 65. Pl. 28. 1936;东北草本植物志2: 53.图46. 1959; 湖北植物志1: 249. 图340. 1976; 西藏植物志1: 612. 1983.——Bistorta vivipara (L.) S. F. Gray, Nat. Arr. Br. Pl. 2: 268. 1821; Hara, Fl. E. Him. 2: 22. 1971.
多年生草本。根状茎粗壮,弯曲,黑褐色,直径1-2厘米。茎直立,高15-60厘米,不分枝,通常2-4条自根状茎发出。基生叶长圆形或卵状披针形,长3-10厘米,宽0.5-3厘米,顶端尖或渐尖,基部圆形、近心形或楔形,两面无毛,边缘脉端增厚。外卷,具长叶柄;茎生叶较小披针形,近无柄;托叶鞘筒状,膜质,下部绿色,上部褐色,偏斜,开裂,无缘毛。总状花序呈穗状,顶生,紧密,下部生珠芽;苞片卵形,膜质,每苞内具1-2花;花梗细弱;花被5深裂,白色或淡红色。花被片椭圆形,长2-3毫米;雄蕊8, 花丝不等长;花柱3, 下部合生,柱头头状。瘦果卵形,具3棱,深褐色,有光泽,长约2毫米,包于宿存花被内。花期5-7月,果期7-9月。
产东北、华北、河南、西北及西南。生山坡林下、高山或亚高山草甸,海拔1200-5100米。朝鲜、日本、蒙古、高加索、哈萨克斯坦、印度、欧洲及北美也有。
根状茎入药,清热解毒,止血散瘀。


Source 中国植物物种信息数据库

Economic plants
Starch and sugar plants
瘦果含淀粉,可作副食品或酿酒用。根状茎亦富含淀粉可酿酒。
[中国经济植物志83. 珠芽蓼 ( zhuyaliao )]


Plant use records
Chinese name Vernacular name Plant Ethnic group Use Source
蝎子七 蝎子七 蝎子七 Polygonum viviparum L. Medicinal 中华本草
珠芽蓼 珠芽蓼 珠芽蓼 Polygonum viviparum L. Tibetan Ethnomedicinal 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

Research papers
Title Authors Journal Date
Niche and Ecological Response of Herb Layer in Spruce plantation of Qilian Mountains Wang Weiwei; Yang Hailong; He Kangning; Hu Xingbo; Wang Hui; Dong Mei; Xie Zengwu Acta Agrestia Sinica 2012
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