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Cirsium occidentale; Cobweb Thistle   

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Cirsium occidentale
Cirsium occidentale
Cobweb Thistle
Photographer: Gerald and Buff Corsi
Collection: CalAcademy

ID: 1342 3162 2233 0112 (2007-07-24)

Copyright © 2007 California Academy of Sciences

 
INFORMATION PROVIDED WITH THE PHOTO
  • date of photo  unknown
  • latitude 35.28194   longitude -120.65775   max error distance 3417 meters     View on Google Maps.
  • horizontal datum World Geodetic System 1984
  • georeferencing source GeoLocate
  • location   San Luis Obispo (San Luis Obispo County, California, US)
  • family Asteraceae
  • order Asterales
  • class Magnoliopsida
  • CalAcademy slide #   T 130547
  • photo category: Plant - annual/perennial

  • MORE INFORMATION ABOUT THIS PLANT
  • common names   Cobweb Thistle (photographer)
  • Look for Jepson Manual treatments, maps (University & Jepson Herbaria)
  • View Calflora record for Cirsium occidentale
  • Check the Plants Database (USDA website)
  • View all photos in CalPhotos of Cirsium occidentale
  • Check Google Images for Cirsium occidentale


  • The photographer's identification Cirsium occidentale 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 image is clearly credited with Gerald and Buff Corsi © California Academy of Sciences.

    Permission is granted to use the enlargement for personal, academic, or non-profit purposes as long as the user fills out the following form: https://forms.gle/R2ZUig8o8iYj4TrW9 and the image is clearly credited with Gerald and Buff Corsi © California Academy of Sciences. For higher resolution images or commercial use please fill out this form: https://forms.gle/QKoVskQBcnYZPbrD6. Please make sure to include the 16 digit ID number for the image.


     

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