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Holocarpha virgata ssp. virgata; Heermann's Tarweed   

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Holocarpha virgata ssp. virgata
Holocarpha virgata ssp. virgata
Heermann's Tarweed
Photographer: Charles Webber
Organization: California Academy of Sciences
Collection: CalAcademy

ID: 8120 3181 4901 0074 (1998-12-01)

Copyright © 1998 California Academy of Sciences

  • date of photo  Sep 1, 1961
  • latitude 37.88167   longitude -121.91278   max error distance 1807 meters     View on Google Maps.
  • horizontal datum World Geodetic System 1984
  • georeferencing source GeoLocate
  • location   Mount Diablo (Contra Costa County, California, US)
  • family Asteraceae
  • notes   Hemizonia hesermannii
  • CalAcademy slide #   T 4393
  • photo category: Plant - annual/perennial

  • common names   Heermann's Tarweed (CF, ITIS )
  • Look for Jepson Manual treatments, maps (University & Jepson Herbaria)
  • View Calflora record for Holocarpha virgata ssp. virgata
  • View all photos in CalPhotos of Holocarpha virgata ssp. virgata
  • Check Google Images for Holocarpha virgata ssp. virgata

  • Reviewers' comments about this photo (review or add another comment)
    1. Reviewed by Ryan O'Dell    Nov 25, 2020

    Action: changed name from "Holocarpha heermannii" to "Holocarpha virgata ssp. virgata "

    Reviewer's comments:
         "heermannii - yellow stamens; virgata - purple stamens"

    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 image is clearly credited with Charles Webber © California Academy of Sciences.

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