Ferocactus cylindraceus var. cylindraceus California Barrel Cactus ID: 9092 3191 3548 0063 [detail] Gerald and Buff Corsi © 1999 California Academy of Sciences	Ferocactus cylindraceus var. cylindraceus California Barrel Cactus ID: 0072 3301 1163 0031 [detail] Robert Potts © 2001 California Academy of Sciences	Ferocactus cylindraceus var. cylindraceus California Barrel Cactus ID: 9092 3191 3548 0064 [detail] Gerald and Buff Corsi © 1999 California Academy of Sciences	Ferocactus cylindraceus var. cylindraceus California Barrel Cactus ID: 0000 0000 0305 0562 [detail] © 2005 Michael W. Tuma
Ferocactus cylindraceus var. cylindraceus California Barrel Cactus ID: 0000 0000 0205 0281 [detail] © 2005 Brent Miller	Ferocactus cylindraceus var. cylindraceus California Barrel Cactus ID: 0000 0000 0205 0282 [detail] © 2005 Brent Miller	Ferocactus cylindraceus var. cylindraceus ID: 0000 0000 0305 0093 [detail] © 2005 Dieter Wilken	Ferocactus cylindraceus var. cylindraceus California Barrel Cactus ID: 0000 0000 0508 1919 [detail] © 2008 Gary A. Monroe
Ferocactus cylindraceus var. cylindraceus California Barrel Cactus ID: 0000 0000 0508 1921 [detail] © 2008 Gary A. Monroe	Ferocactus cylindraceus var. cylindraceus California Barrel Cactus ID: 0000 0000 0508 1922 [detail] © 2008 Gary A. Monroe	Ferocactus cylindraceus var. cylindraceus California Barrel Cactus ID: 0000 0000 0508 1923 [detail] © 2008 Gary A. Monroe	Ferocactus cylindraceus var. cylindraceus California Barrel Cactus ID: 0000 0000 0508 1924 [detail] © 2008 Gary A. Monroe

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