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Helianthus petiolaris; Prairie Sunflower   

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Helianthus petiolaris
Helianthus petiolaris
Prairie Sunflower
Photographer: Ron Wolf

ID: 0000 0000 0910 1644 (2010-09-20)

Copyright © 2010 Ron Wolf

  • date of photo  Aug 27, 2010
  • location   Great Sand Dunes National Monument (Alamosa County, Colorado, US)
  • family Asteraceae
  • order Asterales
  • class Magnoliopsida
  • notes   Infrequent resident of the sand dunes. Seeds can remain dormant in the dunes for years until conditions are favorable.
  • camera   Canon 40D, 28mm, f/18, 1/50 sec.
  • photo category: Plant - annual/perennial

  • common names   Prairie Sunflower (photographer)
  • View all photos in CalPhotos of Helianthus petiolaris
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  • The photographer's identification Helianthus petiolaris 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 © 2010 Ron Wolf. For other uses, or if you have questions, contact Ron Wolf RonWolf[AT] (Replace the [AT] with the @ symbol before sending an email.)


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