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Polygonum bidwelliae; Bidwell's Knotweed   

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Polygonum bidwelliae
Polygonum bidwelliae
Bidwell's Knotweed
Photographer: Kristiaan Stuart

ID: 0000 0000 0702 0562 (2002-07-17)

Copyright © 2002 Kristiaan Stuart

  • date of photo  Jul 17, 2002
  • location   Foothills east of Chico, Upper Bidwell Park, north of Big Chico Creek (Butte County, California, US)
  • family Polygonaceae
  • plant community   Annual grassland
  • notes   small population occurs in very thin Tuscan soils surrounded by Tuscan fanglomerate. Annual Grassland Community. Elevation approximately 600 ft.
  • camera   Nikon CoolPix 995
  • contributor's ID #  POBI2_ lg
  • photo category: Plant - annual/perennial

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

  • The photographer's identification Polygonum bidwelliae 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 © 2002 Kristiaan Stuart. For other uses, or if you have questions, contact Kristiaan Stuart ktnstuart[AT] (Replace the [AT] with the @ symbol before sending an email.)


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