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Carduus pycnocephalus; Italian Thistle   

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Carduus pycnocephalus
Carduus pycnocephalus
Italian Thistle
Photographer: Ray Gill
Organization: California Dept. of Food & Agriculture, Botany Laboratory
Collection: CDFA

ID: 0175 3301 3810 0100 (2001-07-18)

Copyright © 2001 CDFA

 
INFORMATION PROVIDED WITH THE PHOTO
  • date of photo  Oct 1, 1979
  • location   Calistoga (Napa County, California, US)
  • family Asteraceae
  • notes   TCF #451
  • photo category: Plant - annual/perennial

  • MORE INFORMATION ABOUT THIS PLANT
  • common names   Italian Thistle, Italian Thistle (CF, ITIS )
  • Look for Jepson Manual treatments, maps (University & Jepson Herbaria)
  • View Calflora record for Carduus pycnocephalus
  • View all photos in CalPhotos of Carduus pycnocephalus
  • Check Google Images for Carduus pycnocephalus


  • Reviewers' comments about this photo (sign in to review or add a comment about this photo)


    1. Reviewed by Staff CDFA    Jul 18, 2001

    Action: ID confirmed

    Reviewer's comments:
         "This slide is from a collection at the California Department of Food and Agriculture, which is reviewed and maintained by CDFA Staff."

     
    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 © 2001 CDFA. For other uses, or if you have questions, contact Genevieve Walden Genevieve.Walden[AT]cdfa.ca.gov. (Replace the [AT] with the @ symbol before sending an email.)


     

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