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Equisetum arvense; Common Horsetail   

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Equisetum arvense
Equisetum arvense
Common Horsetail
Photographer: Brother Alfred Brousseau
Organization: St. Mary's College
Collection: Brousseau

ID: 5208 1611 1802 0076 (1996-07-15)

Copyright © 1995 Saint Mary's College of California

 
INFORMATION PROVIDED WITH THE PHOTO
  • date of photo  unknown
  • location   California, US
  • family Equisetaceae
  • photo category: Plant - fern

  • MORE INFORMATION ABOUT THIS PLANT
  • common names   Common Horsetail (CF, ITIS )
  • Look for Jepson Manual treatments, maps (University & Jepson Herbaria)
  • View Calflora record for Equisetum arvense
  • View all photos in CalPhotos of Equisetum arvense
  • Check Google Images for Equisetum arvense


  • Reviewers' comments about this photo (review or add another comment)
    1. Reviewed by Andrea Williams    Oct 15, 2008

    Action: changed name from "Equisetum laevigatum" to "Equisetum arvense "

    Reviewer's comments:
         "E. laevigatum only has 1 stem type; this is clearly a nongreen fertile stem, likely arvense due to delicacy of this stem and its likely photo pair (which was also mislabeled)"

     
    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 © 1995 Saint Mary's College of California. For other uses, or if you have questions, contact the Saint Mary's College of California Archives.


     

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