|INFORMATION PROVIDED WITH THE PHOTO
|date of photo Dec 11, 2008
location Riverbank Mall in Riverbank (Stanislaus County, California, US)family Polygonaceaephoto category: Plant - annual/perennial
MORE INFORMATION ABOUT THIS PLANT
Doorweed, Common Knotweed (photographer)
Look for Jepson Manual treatments, maps (University & Jepson Herbaria)View Calflora record for Polygonum arenastrumCheck the Plants Database (USDA website)View Encyclopedia of Life record for Polygonum arenastrumView all photos in CalPhotos of Polygonum arenastrum Check Google Images for Polygonum arenastrum |
The photographer's identification Polygonum arenastrum 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 © 2009 Barry Breckling.
For other uses, or if you have questions, contact Barry Breckling barryb[AT]coepark.org. (Replace the [AT] with the @ symbol before sending an email.)