Huntington Gardens under synonym Ferocactus uncinatus
by palmbob Oct 6, 2004 12:55 PM
Rio Grande Barrel Cactus at Fort Worth Botanic Gardens.
by frostweed Sep 14, 2005 10:49 PM
southern California. Seedling about 8" tall
by palmbob Feb 2, 2006 9:59 PM
Photo taken in Pecos County, Texas
by leeann6 Jul 11, 2007 3:20 AM
About twelve years old, grown in pure mineral soil
by DMersh Feb 7, 2009 4:26 PM
Flower buds in late August
by DMersh Aug 21, 2009 4:28 AM
by DMersh Aug 23, 2009 3:34 PM
San Diego Cactus show 2011 late spring under synonym Hamatocactus hamatacanthus
by palmbob Jun 7, 2011 12:39 AM
by DMersh Jul 22, 2011 9:11 PM
Flower buds forming, late July
by DMersh Aug 26, 2011 1:13 PM
by DMersh Aug 26, 2011 1:15 PM
by DMersh Aug 26, 2011 1:16 PM
El Charco del Ingenio Botanical Garden, San Miguel de Allende, Guanajuato, Mexico
by growin Mar 17, 2012 8:30 PM
El Charco del Ingenio Botanical Garden, San Miguel de Allende, Guanajuato, Mexico
by growin Mar 17, 2012 8:31 PM
A crested one near Parras
by CactusJordi Mar 18, 2012 8:53 AM
Early July in SoCal
by CactusJordi Jul 11, 2015 11:25 AM
Young plant in late May. South Jordan, Utah, United States
by BlueOddish May 23, 2018 11:15 AM
Plant blooming in early August. South Jordan, Utah, United States
by BlueOddish Aug 1, 2018 1:12 PM
Plant blooming in early August. South Jordan, Utah, United States
by BlueOddish Aug 1, 2018 7:36 PM
Photo courtesy and copyright of Cok Grootscholten of Succulent Nursery, Holland, a nursery and formidable private succulent collection. http://public.fotki.com/Grootscholten/plant-collections/
by Kell Aug 9, 2018 5:26 PM
Plant with ripe fruit in early September. South Jordan, Utah, United States
by BlueOddish Sep 2, 2018 8:13 PM
