Photo of Bull Thistle (Cirsium horridulum) uploaded by wildflowers

Other Photos
Location: Northeastern, Texas Date: 2014-04-23 Butterflies and bumble bees find the blooms very attractive #Poll
Location: Northeastern, Texas Date: 2015-03-19 Basal rosette
Location: Frankston,Texas
Location: Molly Hollar Wildscape Arlington, Texas. Date: Spring 2010 Close up of flower.
Location: Molly Hollar Wildscape Arlington, Texas. Date: Spring 2010 Strangely beautiful.
Location: Geneva, AL Date: 2015-03-24
Location: Geneva, AL Date: 2015-03-24
Location: Frankston,Texas
Location: Molly Hollar Wildscape Arlinton, Texas. Date: Spring 2010 This is a beautiful flower in spite of the spines.
Location: Jefferson County, Texas Date: April 17, 2012
Location: Merritt Island, Florida Date: 2013-01-26
Location: Merritt Island, Florida Date: 2013-01-26
Location: Merritt Island, Florida Date: 2013-01-26
Location: Merritt Island, Florida Date: 2013-01-26
Location: Merritt Island, Florida Date: 2013-01-26
Location: Geneva, AL Date: 2015-03-24
Location: Geneva, AL Date: 2015-03-24
Location: zone 8 Lake City, Fl. Date: 2012-04-12
Location: zone 8 Lake City, Fl. Date: 2012-04-12
Location: Daytona Beach, Florida Date: 2014-02-28
Location: Victoria, Tx Date: 2013-04-16
Location: Victoria, Tx Date: 2013-04-16
Location: Victoria, Tx Date: 2013-04-16
Location: Victoria, Tx Date: 2013-04-16
Location: Victoria, Tx Date: 2013-04-16
Location: Victoria, Tx Date: 2013-04-16
Location: Victoria, Tx Date: 2013-04-16
Location: Victoria, Tx Date: 2013-04-16
Location: Victoria, Tx Date: 2013-04-16
Location: Merritt Island, Florida Date: 2013-01-26 Very spiny foliage!
Location: Merritt Island, Florida Date: 2013-01-26 Thick, hairy stem of Cirsium horridulum (Purple Thistle)
Location: zone 8 Lake City, Fl. Date: 2012-03-14
Location: Frankston,Texas
Location: Molly Hollar Wildscape Arlington, Texas. Date: Spring 2010 Stem with many flowers.
Location: Frankston,Texas
Location: Northeastern, Texas Date: 2015-03-19 Spiny leaves
Location: Daytona Beach, Florida Date: 2014-03-17 Leaves showing the horrible thorns!
Location: Victoria, Tx Date: 2013-04-16
Location: Victoria, Tx Date: 2013-04-16
Location: zone 8/9 Lake City, Fl. Date: 2011-12-21 closeup of thorns
Location: zone 8/9 Lake City, Fl. Date: 2011-12-21
Location: zone 8/9 Lake City, Fl. Date: 2011-12-21
Location: My yard in Hebron, KY Date: 2012-01-28
Location: My yard in Hebron, KY Date: 2012-01-28
Location: zone 8 Lake City, Fl. Date: 2012-03-14
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