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Erigeron canadensis; Horseweed   

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Erigeron canadensis
Erigeron canadensis
Horseweed
Photographer: Keir Morse

ID: 0000 0000 1208 1678 (2008-12-14)

Copyright © 2008 Keir Morse

 
INFORMATION PROVIDED WITH THE PHOTO
  • date of photo  Sep 3, 2003
  • latitude 36.48655   longitude -121.18187   max error distance 12411 meters     View on Google Maps.
  • horizontal datum World Geodetic System 1984
  • georeferencing source GeoLocate
  • location   Pinnacles National Monument (San Benito County, California, US)
  • family Asteraceae
  • synonyms Conyza canadensis
  • photo category: Plant - annual/perennial

  • ADDITIONAL TAXONOMIC NOTES FOR THIS PHOTO
  • name change notes   May 21, 2014: TJM1 name Conyza canadensis changed to TJM2 name Erigeron canadensis . (University & Jepson Herbaria)

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


  • The photographer's identification Erigeron canadensis 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 © 2008 Keir Morse. For other uses, or if you have questions, contact Keir Morse vestigial_hippo[AT]yahoo.com. (Replace the [AT] with the @ symbol before sending an email.)


     

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