Knotgrass (Polygonum aviculare agg.)


  1. Knotweed
  2. Polygonum is a genus in the Polygonaceae family. Common names include knotweed, knotgrass, bistort, tearthumb, mile-a-minute, and several others. In the Middle English glossary of herbs "Alphita", it was known as ars-smerte. Wikipedia
  3. Scientific namePolygonum
  4. RankGenus

13/8/14
Park/Patch of land
Knotweed Family

Flower

Leaves


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