CalPhotos    Photo Database

Polygonum marinense; Marin Knotweed   

Contributors      Log In  

click photo for larger file
Polygonum marinense
Polygonum marinense
Marin Knotweed
Photographer: Doreen L. Smith

ID: 0000 0000 0102 0008 (2002-01-01)

Copyright © 2001 Doreen L. Smith

  • date of photo  Jul 2001
  • location   Point Reyes N.S., Drake's Estero. (Marin County, California, US)
  • family Polygonaceae
  • plant community   salt marsh
  • notes   This taxon is suspect. It may not be a Marin endemic.
  • camera   35mm Olympus OM2, Kodak Max 400
  • photo category: Plant - annual/perennial

  • common names   Marin Knotweed (CF, ITIS )
  • Look for Jepson Manual treatments, maps (University & Jepson Herbaria)
  • View Calflora record for Polygonum marinense
  • View all photos in CalPhotos of Polygonum marinense
  • Check Google Images for Polygonum marinense

  • The photographer's identification Polygonum marinense 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 © 2001 Doreen L. Smith. For other uses, or if you have questions, contact Doreen L. Smith dlsflora321[AT] (Replace the [AT] with the @ symbol before sending an email.)


    Copyright © 1995-2023 UC Regents. All rights reserved.

    CalPhotos is a project of BNHM     University of California, Berkeley