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Crataegus douglasii; Douglas Hawthorn   

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Crataegus douglasii
Crataegus douglasii
Douglas Hawthorn
Photographer: Jessica O'Brien

ID: 0000 0000 0119 0064 (2019-01-01)

Copyright © 2019 Sierra Pacific Industries

 
INFORMATION PROVIDED WITH THE PHOTO
  • date of photo  Jul 14, 2015
  • location   Near Lyman Springs and Carter Creek (Tehama County, California, US)
  • family Rosaceae
  • plant community   edge of a meadow in a mixed conifer forest
  • notes   Consulted with Dean Taylor on the ID of this specimen because the thorn size does not fit with TJM2. Thorns measured 23-25mm long and inflorescence branches were glabrous. Keyed out in FNA to C. douglasii. Bushes were 6-7ft tall.
  • camera   Olympus
  • photo category: Plant - shrub

  • MORE INFORMATION ABOUT THIS PLANT
  • common names   Douglas Hawthorn (photographer)
  • Look for Jepson Manual treatments, maps (University & Jepson Herbaria)
  • View Calflora record for Crataegus douglasii
  • Check the Plants Database (USDA website)
  • View Encyclopedia of Life 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 photo is clearly credited with © 2019 Sierra Pacific Industries. For other uses, or if you have questions, contact Jessica O'Brien botany[AT]spi-ind.com. (Replace the [AT] with the @ symbol before sending an email.)


     

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