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Polygonum aviculare ssp. depressum; Common Knotweed   

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Polygonum aviculare ssp. depressum
Polygonum aviculare ssp. depressum
Common Knotweed
Photographer: Jorg & Mimi Fleige

ID: 0000 0000 0211 1205 (2011-02-09)

Copyright © 2011 Jorg & Mimi Fleige

 
INFORMATION PROVIDED WITH THE PHOTO
  • date of photo  Jul 16, 2009
  • latitude 38.12671   longitude -122.89470   max error distance 581 meters     View on Google Maps.
  • horizontal datum World Geodetic System 1984
  • georeferencing source GeoLocate
  • location   Jepson Trail, Tomales State Park (Marin County, California, US)
  • family Polygonaceae
  • synonyms Polygonum arenastrum
  • photo category: Plant - annual/perennial

  • ADDITIONAL TAXONOMIC NOTES FOR THIS PHOTO
  • name change notes   May 21, 2014: TJM1 name Polygonum arenastrum changed to TJM2 name Polygonum aviculare ssp. depressum . (University & Jepson Herbaria)

  • MORE INFORMATION ABOUT THIS PLANT
  • common names   Common Knotweed (photographer)
  • Look for Jepson Manual treatments, maps (University & Jepson Herbaria)
  • View Calflora record for Polygonum aviculare ssp. depressum
  • View all photos in CalPhotos of Polygonum aviculare ssp. depressum
  • Check Google Images for Polygonum aviculare ssp. depressum


  • The photographer's identification Polygonum aviculare ssp. depressum has not been reviewed. Click here to review or comment on the identification.

     
    Using this photo   The thumbnail photo (128x192 pixels) on this page may be freely used for personal or academic purposes without prior permission under the Fair Use provisions of US copyright law as long as the photo is clearly credited with © 2011 Jorg & Mimi Fleige. For other uses, or if you have questions, contact Jorg & Mimi Fleige jic[AT]avita.us. (Replace the [AT] with the @ symbol before sending an email.)


     

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