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Helianthus nuttallii ssp. rydbergii; Rydberg Sunflower   

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Helianthus nuttallii ssp. rydbergii
Helianthus nuttallii ssp. rydbergii
Rydberg Sunflower
Photographer: Richard Spellenberg

ID: 0000 0000 0915 1127 (2015-09-11)

Copyright © 2015 Richard Spellenberg

  • date of photo  Aug 12, 2015
  • location   12.5 km E of Ashland on US Hwy 12 (Ashland County, Wisconsin, US)
  • family Asteraceae
  • plant community   Weedy roadside in mixed forest; elev. 190 m
  • camera   Nikon D7100; Sigma 105 macro
  • From the collection of NMC    Specimen No. 15153
  • View all photos for this specimen
  • photo category: Plant - annual/perennial

  • common names   Rydberg Sunflower (photographer)
  • View all photos in CalPhotos of Helianthus nuttallii ssp. rydbergii
  • Check Google Images for Helianthus nuttallii ssp. rydbergii

  • The photographer's identification Helianthus nuttallii ssp. rydbergii 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 © 2015 Richard Spellenberg. For other uses, or if you have questions, contact Richard Spellenberg rwspellystuff[AT] (Replace the [AT] with the @ symbol before sending an email.)


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