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Ambrosia psilostachya; Western Ragweed   

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Ambrosia psilostachya
Ambrosia psilostachya
Western Ragweed
Photographer: Aaron Arthur

ID: 0000 0000 0211 1681 (2011-02-15)

Copyright © 2011 Aaron Arthur

  • date of photo  Sep 8, 2008
  • location   Concord (Contra Costa County, California, US)
  • family Asteraceae
  • plant community   coastal brackish marsh
  • notes   Located on edge of mixed coastal brackish marsh.
  • photo category: Plant - annual/perennial

  • common names   Western Ragweed (photographer)
  • Look for Jepson Manual treatments, maps (University & Jepson Herbaria)
  • View Calflora record for Ambrosia psilostachya
  • Check the Plants Database (USDA website)
  • View Encyclopedia of Life record for Ambrosia psilostachya
  • View all photos in CalPhotos of Ambrosia psilostachya
  • Check Google Images for Ambrosia psilostachya

  • The photographer's identification Ambrosia psilostachya 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 Aaron Arthur. For other uses, or if you have questions, contact Aaron Arthur (Remove "_NO_SPAM" from this email address before sending an email.)


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