Description: English: Prairie Groundsel (Packera plattensis) in bloom in Iowa City, Iowa, in late May. Date: 21 May 2009. Source: Own work. Author: Douglas W. Jones. Permission (Reusing this file): Public domainPublic domainfalsefalse. : This work has been released into the public domain by its author, Douglas W. Jones at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Douglas W. Jones grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse. Camera location 41° 40′ 17.49″ N, 91° 33′ 00.95″ W: View all coordinates using: OpenStreetMap - Google Earth: 41.671525; -91.550264.