中文
Ethnobotany of China

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

叉枝神血宁 Polygonum tortuosum

Accepted name Koenigia tortuosa (D.Don) T.M.Schust. & Reveal (Polygonaceae) WCVP · synonym, resolved to accepted name
Catalogue of Life China 叉枝蓼 (differs from the Chinese name in this database)
Flora treatments

《中国植物志》|| 蓼科 POLYGONACEAE ||分叉蓼组 Sect. Aconogonon Meisn. ||叉枝蓼 Polygonum tortuosum D. Don

94.叉枝蓼
Polygonum tortuosum D. Don, Prodr. Fl. Nep. 71. 1825; Hook. f. Fl. Br. Ind. 5: 52. 1886; Stew. in Contr. Gray Herb. 88: 110. 1930;西藏植物志1: 622.图198: 1. 1983.——P. pergrinatoris Pauls. in Hedin, S. Tibet 6 (3): 87. t. 2. f. 4. 1922. ——Acongonum tortuosum (D. Don) Hara, Fl. E. Him. 632. 1966.
半灌木。根粗壮。茎直立,高30-50厘米,红褐色,无毛或被短柔毛,具叉状分枝。叶卵状或长卵形,长1.5-4厘米,宽1-2厘米,近革质,顶端急尖或钝,基部圆形或近心形,上面叶脉凹陷,下面叶脉突出,两面被短伏毛或近无毛,边缘全缘,具缘毛,有时略反卷,呈微波状,近无柄。托叶鞘偏斜,长1-2厘米,膜质,褐色,具数条脉,密被柔毛,开裂,脱落。花序圆锥状,顶生,花排列紧密;苞片膜质,被柔毛;花梗粗壮,无关节;花被5深裂,钟形,白色,花被片倒卵形,长2.5-3毫米,大小不相等;雄蕊8, 比花被短,花药紫色;花柱3,极短,柱头头状。瘦果卵形,具3锐棱,长约3毫米,黄褐色,包于宿存花被内。花期7-8月,果期9-10月。
产西藏。生山坡草地、山谷灌丛,海拔3600-4900米。分布于印度西北部、尼泊尔、伊朗、阿富汗及巴基斯坦。


Source 中国植物物种信息数据库


Plant use records
Chinese name Vernacular name Plant Ethnic group Use Source
叉枝蓼 尼罗 叉枝蓼 Polygonum tortuosum D. Don Tibetan medicine Ethnomedicinal 《藏本草》
叉枝蓼 尼阿洛 叉枝蓼 Polygonum tortuosum D. Don Tibetan medicine Ethnomedicinal 《中国藏药》
逆阿落 逆阿落 逆阿落 Polygonum tortuosum D. Don Medicinal 中华本草
叉分蓼 叉分蓼 叉分蓼 Polygonum tortuosum D. Don Mongolian Ethnomedicinal 中华本草
叉分蓼 叉分蓼 叉分蓼 Polygonum tortuosum D. Don 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
Polygonum tortuosum D. Don bi yong jiong, yang lou Polygonaceae Herb Leaf 其他:烟草替代品(种子、花)。 QTP-EBT-0088 Douyu (Lhünzê) Lhoba Yarlung Tsangpo Grand Canyon
Polygonum tortuosum D. Don nia luo Polygonaceae Herb 地上部分;叶 染料植物(地上部分)。其他:烟草替代品(叶子)。 EBT-PL-86 Burang Tibetan Core Himalaya

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