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Oval-leaf Knotweed (Arenastrum)

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Oval-leaf Knotweed (Arenastrum)

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The Oval-leaf Knotweed (Arenastrum) is generally described as a perennial forb/herb. This is not native to the U.S. (United States) .

Plant Basics
Category
General Type Forb/herb
Growth Duration Annual, Perennial
Plant Nativity Introduced to U.S.

Source: USDA, NRCS, PLANTS Database, plants.usda.gov.
National Plant Data Center, Baton Rouge, LA 70874-4490 USA

Plant Name Synonyms
  • Polygonum aequale
  • Polygonum aviculare var. arenastrum
  • Polygonum montereyense
Plant Distribution
can be found in Alaska, Alabama, Arkansas, Arizona, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, VI, Vermont, Washington, Wisconsin, West Virginia, Wyoming