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Persicaria virginiana
Also called Jumpseed, Virginia Smartweed, American Jumpseed
Persicaria virginiana, also called jumpseed, Virginia knotweed or woodland knotweed is a North American species of smartweed within the buckwheat family. It is unusual as a shade-tolerant member of a mostly sun-loving genus. Jumpseed is a perennial, named for its seeds which can "jump" several feet when a ripe seedpod is disturbed.
Persicaria virginiana blooms in midsummer to late summer/early fall. It has a stalk of small white flowers.
Many variegated cultivars exist including 'Variegata' and 'Painter's Palette'. The cultivated plant prefers medium to moist soil and full sun to part shade.
Persicaria virginiana has a wide native range throughout most of eastern North America (from Ontario and Quebec, south to Florida, and west as far as Texas, Nebraska, and Minnesota/), as well as Japan and the Himalayas.
Amphibious Bistort · Halberdleaf tearthumb · Smart Weed · Bearded Knotweed · Two-horned smartweed · Prickly Smartweed · Pink Headed Knotweed · Persicaria cespitosa · Chinese Knotweed · Slender Knotweed · Persicaria dichotoma · Tall Knotweed
Text excerpted from the Wikipedia article Persicaria virginiana by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
