CalPhotos    Photo Database

Oenothera tetraptera; Fourwing Evening Primrose   

Contributors      Log In  
 

click photo for larger file
Oenothera tetraptera
Oenothera tetraptera
Fourwing Evening Primrose
Photographer: E. Wynn Anderson

ID: 0000 0000 0715 0981 (2015-07-13)

Copyright © 2015 Wynn Anderson

 
INFORMATION PROVIDED WITH THE PHOTO
  • date of photo  Mar 8, 2015
  • latitude 29.22966   longitude 103.85090     View on Google Maps.
  • location   TX hiway 170, 6.6 miles west of Lajitas, 0.2 miles west of Fresno Creek crossing, Big Bend Ranch St. Park, (Presidio County, Texas, US)
  • family Onagraceae
  • plant community   Chihuahuan Desert scrub at 2530'
  • notes   among mixed gravels of arroyo drainage. Often confused with O. kunthiana but larger flowers with stigmas exceeding anthers and scattered long thin spreading stem hairs among short appressed pubescence place it with O. tetraptera.
  • keywords: CDR, Chihuahuan Desert, Big Bend
  • contributor's ID #  CDR/BB 480
  • photo category: Plant - annual/perennial

  • MORE INFORMATION ABOUT THIS PLANT
  • common names   Fourwing Evening Primrose (photographer)
  • View all photos in CalPhotos of Oenothera tetraptera
  • Check Google Images for Oenothera tetraptera


  • The photographer's identification Oenothera tetraptera 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 Wynn Anderson. For other uses, or if you have questions, contact E. Wynn Anderson wanderson@UTEP.edu.


     

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

    CalPhotos is a project of BNHM     University of California, Berkeley