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Displaying 1 - 8 of 8
Echinocactus polycephalus, Death Valley Junction, Mojave Desert, Inyo County
Date: 1958
Media Format: Slide
Creator: E.R. (Jim) Blakley
Index Number: SL_38396
Echinocactus polycephalus. Yermo, California
Date: 1958
Media Format: Slide
Creator: E.R. (Jim) Blakley
Index Number: SL_38388
Echinocactus polycephalus under nurse shrub
Date: March 8, 2008
Media Format: Born Digital
Creator: Elizabeth (Betsy) Collins
Index Number: BD_02236
Cottontop Cactus, Echinocactus polycephalus
Date: April 1979
Media Format: Slide
Creator: Sally Isaacson
Index Number: SL_38260
DV 161 'Cottontop cactus' photo by Marian Patterson, Echinocactus polycephalus
Date: 1964
Media Format: Slide
Creator: Marian Patterson
Index Number: SL_15658
Echinocactus polycephalus
Date: Date Unknown
Media Format: Slide
Creator: Betty (Potts) Randall
Index Number: SL_18570
Echinocactus polycephalus
Date: April 1993
Media Format: Slide
Creator: Carol Bornstein
Index Number: SL_01980
Echinocactus polycephalus, Argus Mountains
Date: April 1998
Media Format: Slide
Creator: Carol Bornstein
Index Number: SL_02042