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Aconogonon davisiae; Davis' Knotweed   

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Aconogonon davisiae
Aconogonon davisiae
Davis' Knotweed
Photographer: Gerald and Buff Corsi
Collection: CalAcademy

ID: 1342 3162 2247 0034 (2007-09-11)

Copyright © 2007 California Academy of Sciences

 
INFORMATION PROVIDED WITH THE PHOTO
  • date of photo  Jul 2000
  • latitude 38.68771   longitude -119.98594   max error distance 130 meters     View on Google Maps.
  • horizontal datum World Geodetic System 1984
  • georeferencing source GeoLocate
  • georeferencing remarks In a part of El Dorado National Forest in Alpine National Forest
  • location   Frog Lake, Mokelumne Wilderness, Eldorado NF (Alpine County, California, US)
  • family Polygonaceae
  • synonyms Polygonum davisiae
  • CalAcademy slide #   T130,621
  • photo category: Plant - annual/perennial

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

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


  • The photographer's identification Aconogonon davisiae 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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