CalPhotos    Photo Database

Polygonum shastense; Shasta Knotweed   

Contributors      Log In  
 

click photo for larger file
Polygonum shastense
Polygonum shastense
Shasta Knotweed
Photographer: Charles Webber
Organization: California Academy of Sciences
Collection: CalAcademy

ID: 8076 3101 3973 0081 (1998-10-16)

Copyright © 1998 California Academy of Sciences

 
INFORMATION PROVIDED WITH THE PHOTO
  • date of photo  Aug 1, 1955
  • latitude 40.48111   longitude -121.38222   max error distance 16130 meters     View on Google Maps.
  • horizontal datum World Geodetic System 1984
  • georeferencing source GeoLocate
  • georeferencing remarks Based error on Lassen Volcanic National Park brochure. http://www.nps.gov/lavo/planyourvisit/upload/lavo_road_map.pdf
  • location   Lassen Volcanic National Park (Shasta County, California, US)
  • family Polygonaceae
  • CalAcademy slide #   T 2265
  • photo category: Plant - annual/perennial

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


  • The photographer's identification Polygonum shastense has not been reviewed. Sign in to review or comment on this photo

     
    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 Charles Webber © 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 Charles Webber © 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.


     

    Copyright © 1995-2024 UC Regents. All rights reserved.

    CalPhotos is a project of BNHM     University of California, Berkeley