Ratibida Species, Gray-headed Coneflower, Pinnate Prairie Coneflower (Ratibida pinnata)

by poppysue Aug 17, 2001 12:00 PM

Bloom

by TamiMcNally May 23, 2004 12:34 PM

by creekwalker Oct 28, 2007 12:58 AM

by creekwalker Jul 24, 2008 1:57 AM

Kendrick Lake Park, CO 07/27/2009.

by plutodrive Aug 16, 2009 11:59 PM

by chavelonni Oct 2, 2012 1:23 PM

by altagardener Jan 14, 2013 6:31 AM

a mass in the prairie landscape at the Visitor Center of Indiana Dunes State Park in July 2016

by Rickwebb Jul 29, 2016 8:28 PM