中文
Ethnobotany of China

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

圆穗拳参 Polygonum macrophyllum

Accepted name Bistorta macrophylla (D.Don) Soják (Polygonaceae) WCVP · synonym, resolved to accepted name
Catalogue of Life China 圆穗蓼 (differs from the Chinese name in this database)
Flora treatments

《中国植物志》|| 蓼科 POLYGONACEAE ||拳参组 Sect. Bistorta (Adans.) D. Don ||圆穗蓼 Polygonum macrophyllum D. Don

54.圆穗蓼
Polygonum macrophyllum D. Don, Prodr. Fl. Nep. 70. 1825; Stew. in Contr. Gray Herb. 88: 36. 1930, excl. syn. P. stenophyllum Meisn. Monogr. Polyg. 52. 1826; Kitag. in F. & Fl. Nep. Him. 117. 1955;西藏植物志1: 613. 1983.——P. sphaerostachyum Meisn. Monogr. Polyg. 53. 1826; Sam. in Hand.-Mazz. Symb. Sin. 7: 172. 1929;湖北植物志1: 251. 图344. 1976. ——P. affine auct. non D. Don: Wall. Cat. 46, n. 1683. 1829.——Bistorta sphaerostachya (Meisn.) Greene, Leafl. 1: 21. 1904.——Polygonum macrophyllum D. Don f. tomentosum Kitam. in F. & Fl. Nep. Him. 117. 1955.——Bistorta macrophyllum (D. Don) Sajak in Preslia 46: 152. 1974.
多年生草本。根状茎粗壮,弯曲,直径1-2厘米。茎直立,高8-30厘米,不分枝,2-3条自根状茎发出。基生叶长圆形或披针形,长3-11厘米,宽1-3厘米,顶端急尖,基部近心形,,上面绿色,下面灰绿色,有时疏生柔毛,边缘叶脉增厚,外卷;叶柄长3-8厘米;茎生叶较小狭披针形或线形,叶柄短或近无柄;托叶鞘筒状,膜质,下部绿色,上部褐色,顶端偏斜,开裂,无缘毛。总状花序呈短穗状,顶生,长1.5-2.5厘米,直径1-1.5厘米;苞片膜质,卵形,顶端渐尖,长3-4毫米,每苞内具2-3花;花梗细弱,比苞片长;花被5深裂,淡红色或白色,花被片椭圆形,长2.5-3毫米;雄蕊8, 比花被长,花药黑紫色;花柱3, 基部合生,柱头头状。瘦果卵形,具3棱,长2.5-3毫米,黄褐色,有光泽,包于宿存花被内。花期7-8月,果期9-10月。
产陕西、甘肃、青海、湖北、四川、云南、贵州和西藏。生山坡草地、高山草甸,海拔2300-5000米。印度北部、尼泊尔、锡金、不丹也有。


Source 中国植物物种信息数据库


Plant use records
Chinese name Vernacular name Plant Ethnic group Use Source
圆穗蓼 榜然木 圆穗蓼 Polygonum macrophyllum D. Don Tibetan medicine Ethnomedicinal 《藏本草》
圆穗蓼 榜然木 圆穗蓼 Polygonum macrophyllum D. Don Tibetan medicine Ethnomedicinal 《中国藏药》
圆穗蓼 拉冈 圆穗蓼 Polygonum macrophyllum D. Don Tibetan medicine Ethnomedicinal 《青藏药鉴》
圆穗蓼 然波 圆穗蓼 Polygonum macrophyllum D. Don Tibetan medicine Ethnomedicinal 《滇省志》
圆穗蓼 头腰 圆穗蓼 Polygonum macrophyllum D. Don Bai medicine Ethnomedicinal 《滇药录》
蝎子七 蝎子七 蝎子七 Polygonum macrophyllum D. Don 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
Polygonum macrophyllum D. Don rong bu Polygonaceae Herb Leaf 食物:主食,糌粑的替代品(种子)。药物:煎剂,用于治疗关节痛(根)。 QTP-EBT-0086 Douyu (Lhünzê) Lhoba Yarlung Tsangpo Grand Canyon

Research papers
Title Authors Journal Date
Analysis of herbaceous plant succession and dispersal mechanisms in deglaciated terrain on Mt. Yulong, China. Chang, Li; He, Yuanqing; Yang, Taibao; Du, Jiankuo; Niu, Hewen; Pu, Tao TheScientificWorldJournal 2014
Diversity and distribution patterns of root-associated fungi on herbaceous plants in alpine meadows of southwestern China Gao, Qian; Yang, Zhu L. MYCOLOGIA MAR-APR 2016
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