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Cirsium douglasii; Swamp Thistle   

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Cirsium douglasii
Cirsium douglasii
Swamp Thistle
Photographer: Aaron Arthur

ID: 0000 0000 0611 2131 (2011-06-24)

Copyright © 2011 Aaron Arthur

 
INFORMATION PROVIDED WITH THE PHOTO
  • date of photo  Jun 7, 2011
  • location   Pine Flat Road (Sonoma County, California, US)
  • family Asteraceae
  • plant community   serpentine seep
  • photo category: Plant - annual/perennial

  • MORE INFORMATION ABOUT THIS PLANT
  • common names   Swamp Thistle (photographer)
  • Look for Jepson Manual treatments, maps (University & Jepson Herbaria)
  • View Calflora record for Cirsium douglasii
  • View all photos in CalPhotos of Cirsium douglasii
  • Check Google Images for Cirsium douglasii


  • The photographer's identification Cirsium douglasii has not been reviewed. Sign in to review or comment on this photo

     
    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 asarthur77_NO_SPAM@gmail.com. (Remove "_NO_SPAM" from this email address before sending an email.)


     

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