erect knotweed

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• virginia knotweed — noun Usage: usually capitalized V : an erect herb (Polygonum virginiana) of the family Polygonaceae of eastern No. America with ovate pointed leaves and spikes of small greenish or rose colored flowers …   Useful english dictionary

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• Polygonum erectum — ID 66382 Symbol Key POER2 Common Name erect knotweed Family Polygonaceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AL, AR, CA, CT, DC, DE, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN,… …   USDA Plant Characteristics

• Polygonum erectum — Scientific classification Kingdom: Plantae (unranked): Angiosperms (unranked): Eudic …   Wikipedia

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• West Virginia Prehistory — The area now known as West Virginia was a favorite hunting ground of numerous Native American peoples before the arrival of European settlers. Many ancient man made earthen mounds from various mound builder cultures survive, especially in the… …   Wikipedia

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• Polygonum erectum L. — Symbol POER2 Common Name erect knotweed Botanical Family Polygonaceae …   Scientific plant list

• Polygonum — Knotgrass redirects here. For the moth, see Acronicta rumicis. Polygonum Polygonum coccineum Scientific classification Kingdom …   Wikipedia