Persicaria virginiana - Wikipedia
Persicaria virginiana, also called jumpseed, [2] Virginia knotweed or woodland knotweed [3] is a North American species of smartweed within the buckwheat family. It is unusual as a shade …
Virginia Knotweed (Jumpseed) - Missouri Department of Conservation
Virginia knotweed, or jumpseed, is an herbaceous perennial growing from rhizomes. It might be most eye-catching in spring, when its new, oval leaves are marked with brownish V-shaped …
Persicaria virginiana (Jumpseed, Knotweed) | North Carolina …
The common name jumpseed refers to the dispersal of the seed. When the mature fruit seed is lightly touched, the tension of the downward bent stem holding the fruit is released and …
Persicaria virginiana (Virginia Knotweed, Jumpseed)
Persicaria virginiana (Virginia Knotweed, Jumpseed) Earlier classified as Polygonum virginianum or Tovara virginiana, this native commonly occurs throughout much of the Mid-Atlantic Region. …
US Wildflower - Virginia Knotweed, Jumpseed - Persicaria virginiana
Pressure on the style of a mature seed will cause it to jump off of the plant for dispersal, giving Virginia Knotweed another common name of Jumpseed. The alternate leaves of Polygonum …
Persicaria virginiana — jumpseed - Go Botany
Jumpseed gets its name due to the mature pedicels' ability to eject seed to a distance of 3-4 meters when disturbed. Achene can be further dispersed in animal fur due to the persistent …
Persicaria virginiana (Virginia Knotweed) - Gardenia
Persicaria virginiana (Virginia Knotweed) is a vigorous perennial forming a spreading foliage mound of broad, oval, medium green leaves. In mid to late summer, tiny, white flowers are …
Know Your Natives – Jumpseed | Arkansas Native Plant Society
2019年9月30日 · Jumpseed (Persicaria virginiana), formerly Polygonum virginianum, of the Buckwheat (Polygonaceae) family has slender knobby terminal stems that bear long racemes …
Persicaria virginiana - Plant Finder - Missouri Botanical Garden
Persicaria virginiana is a vigorous perennial native to Missouri. It typically forms a spreading foliage mound 2-3 feet tall and as wide or wider. Broad, oval, medium green leaves. Tiny, …
About Jumpseed - Maryland Biodiversity Project
2014年8月31日 · Persicaria virginiana, also called jumpseed, [2] Virginia knotweed or woodland knotweed [3] is a North American species of smartweed within the buckwheat family. It is …