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Crataegus douglasii; Western Black Hawthorn   

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Crataegus douglasii
Crataegus douglasii
Western Black Hawthorn
Photographer: J. E.(Jed) and Bonnie McClellan
Collection: CalAcademy

ID: 1351 3151 0543 0053 (2005-08-18)

Copyright © 2005 California Academy of Sciences

  • date of photo  Jul 13, 1974
  • latitude 38.45667   longitude -122.87278   max error distance 2476 meters     View on Google Maps.
  • horizontal datum World Geodetic System 1984
  • georeferencing source GeoLocate
  • location   Pitkin Marsh (Sonoma County, California, US)
  • family Rosaceae
  • CalAcademy slide #   T 104,121
  • photo category: Plant - annual/perennial

  • common names   Black Hawthorn, River Hawthorn (ITIS ) Western Black Hawthorn (photographer)
  • Look for Jepson Manual treatments, maps (University & Jepson Herbaria)
  • View Calflora record for Crataegus douglasii
  • View all photos in CalPhotos of Crataegus douglasii
  • Check Google Images for Crataegus douglasii

  • The photographer's identification Crataegus douglasii 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 J. E.(Jed) and Bonnie McClellan © 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: and the image is clearly credited with J. E.(Jed) and Bonnie McClellan © California Academy of Sciences. For higher resolution images or commercial use please fill out this form: Please make sure to include the 16 digit ID number for the image.


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