DescriptionPolygonumArenastrum.jpg English: Close-up of Common Knotweed (Polygonum arenastrum). Deutsch: Makroaufnahme einer blühenden Pflanze von Gewöhnlichem...
DescriptionPolygonumarenastrum.jpg Equal-leaved Knotgrass Polygonum arenastrum at Humboldt Bay National Wildlife Refuge Complex, California, USA Date...
Alike 2.0 Generic license. Attribution: Equal-leaved knotgrass (Polygonum arenastrum) by Evelyn Simak You are free: to share – to copy, distribute and...
Alike 2.0 Generic license. Attribution: Equal-leaved knotgrass (Polygonum arenastrum) by Evelyn Simak You are free: to share – to copy, distribute and...
Alike 2.0 Generic license. Attribution: Equal-leaved knotgrass (Polygonum arenastrum) by Evelyn Simak You are free: to share – to copy, distribute and...
Alike 2.0 Generic license. Attribution: Equal-leaved knotgrass (Polygonum arenastrum) by Evelyn Simak You are free: to share – to copy, distribute and...
Alike 2.0 Generic license. Attribution: Equal-leaved knotgrass (Polygonum arenastrum) by Evelyn Simak You are free: to share – to copy, distribute and...
URL: https://www.flickr.com/photos/macleaygrassman/14921642816/ operator: Flickr URL: https://live.staticflickr.com/3854/14921642816_dac2b3b2a5_o.jpg...
URL: https://www.flickr.com/photos/macleaygrassman/14757975008/ operator: Flickr URL: https://live.staticflickr.com/5581/14757975008_a2fbc6819c_o.jpg...
DescriptionPolygonum arenastrum leaf2 (14757975008) (2).jpg Introduced, warm-season, annual or biennial, mat-forming herb, with a deep taproot. Stems are...
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