Basic information of Polygonum nepalensis

Chinese name Polygonum nepalensis, Latin name Polygonum nepalensis, Polygonum pterophyllum. -ham.ex d.don habitat: meadow, grassland roadside, roadside ditch on grassland hillside, edge of evergreen broad-leaved forest, evergreen deciduous forest, wet meadow, wetland, epiphytes on trees, dry valley, dry hillside, dry field, cultivated land, ditch, grass beside ditch, stone beach, ditch, shrub side, river bank, river bank forest, river bank wetland and river valley. Under oak bush, forest edge, forest edge meadow, forest edge swamp, forest, roadside in forest, roadside, sparse forest on north slope of roadside, roadside meadow, roadside ditch, roadside shrub, roadside forest edge, roadside dense forest, roadside hillside, roadside wetland, roadside field, roadside shade, sand, hilltop meadow, hilltop waterside, valley edge. Valley wetland, valley lowland wetland, undergrowth plant, valley wetland, valley field, valley shady place, valley shady place, valley miscellaneous forest, mountain foot, mountain foot forest, hillside meadow, hillside ditch, hillside forest, hillside roadside, hillside roadside sparse forest, hillside roadside shady place, hillside roadside grass, hillside wetland, hillside waterside grass, hillside ditch grass. Shaded land under cliff, shaded land on hillside, hillside swamp, wet ditch roadside, stone side, stone land, limestone hillside, waterside, waterside wetland, pine forest, farmland, farmland wetland, field, brook meadow, brook wet grassland, brook wetland, sunny meadow, sunny land, sunny shrub, sunny slope wetland, sunny slope. In wetlands, among cedar forests, spruce forests and miscellaneous forests, are the lower elevation limit of 200 and the upper elevation limit of 4400 at the edge of marshes unique to China? Is it introduced and cultivated? Was it artificially introduced and cultivated in East Asia? Africa; Subtropical areas; Tropical Asia; North Korea; Russian Far East; Russian Far East: Ussuri; Central Asia in the former Soviet Union is distributed in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Beijing, Tianjin, Hebei, Shanxi, Shaanxi, Ningxia, Gansu, Qinghai, Shandong, Jiangsu, Anhui, Shanghai, Zhejiang, Jiangxi, Fujian, Taiwan Province, Henan, Hubei, Hunan, Hainan and Hubei provinces.