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Prostrate Knotweed (Polygonum aviculare)


  • Title:  Prostrate Knotweed (Polygonum aviculare)
  • Description:  Prostrate knotweed (Polygonum aviculare). Summer annual weed. Ground-hugging, mat-forming weed with branching stems. Leaves are narrowly oval and dull blue-green. One of the first annuals to emerge in spring, but grows slowly until mid-summer. Flowers are insignificant. Also known as yard knotweed, door-weed, mat-grass, knot-grass.
  • Keywords:  door-weed, knot-grass summer annual, mat-grass, Prostrate knotweed Polygonum aviculare yard knotweed
  • Copyright:  This image is offered free for editorial and educational use only. All other rights reserved by Lebanon Seaboard Corporation. Please credit Preen.
  • Filename:  preen_4_2012_Polygonum_aviculare.jpg
  • Filesize:  0.57MB
  • Pixels:  1600x1200
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License: Free

Resolution: 1600 x 1200 px ( 5.3" x 4" @ 300 dpi )




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