CalPhotos    Photo Database

Mammillaria dioica; Fish-hook Cactus   

Contributors      Log In  

click photo for larger file
Mammillaria dioica
Mammillaria dioica
Fish-hook Cactus
Photographer: William R. Hewlett
Organization: California Academy of Sciences
Collection: CalAcademy

ID: 8266 3261 1051 0017 (1999-11-22)

Copyright © 1999 California Academy of Sciences

  • date of photo  Mar 15, 1974
  • latitude 33.07048   longitude -116.32234   max error distance 49567 meters     View on Google Maps.
  • horizontal datum World Geodetic System 1984
  • georeferencing source GeoLocate
  • location   Anza Borrego Desert State Park, rocky slopes, 750' (San Diego County, California, US)
  • family Cactaceae
  • notes   Pin-cushion Cactus
  • CalAcademy slide #   WH 241
  • photo category: Plant - tree/shrub

  • common names   Strawberry Cactus (CF, ITIS ) Fish-hook Cactus (photographer)
  • Look for Jepson Manual treatments, maps (University & Jepson Herbaria)
  • View Calflora record for Mammillaria dioica
  • View all photos in CalPhotos of Mammillaria dioica
  • Check Google Images for Mammillaria dioica

  • Reviewers' comments about this photo (review or add another comment)
    1. Reviewed by CalPhotos Staff    pre-2001

    Action: updated the name from "Mammillaria microcarpa" to "Mammillaria milleri "

    Reviewer's comments:
         "1999-11-22 using Mammillaria milleri per CalFlora .. photographer used Mammillaria microcarpa"

    2. Reviewed by CalPhotos Staff    pre-2001

    Action: changed name from "Mammillaria microcarpa" to "Mammillaria dioica "

    Reviewer's comments:
         "2000-03-10- Name changed from 'Mammillaria microcarpa' to 'Mammillaria dioica' per Jim Dice []"

    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 William R. Hewlett © California Academy of Sciences.

    Permission is granted to use the enlargement for personal, academic, or non-profit purposes as long as the user fills out the following form: and the image is clearly credited with William R. Hewlett © California Academy of Sciences. For higher resolution images or commercial use please fill out this form: Please make sure to include the 16 digit ID number for the image.


    Copyright © 1995-2024 UC Regents. All rights reserved.

    CalPhotos is a project of BNHM     University of California, Berkeley