Keywords: Phacelia congesta 1.jpg en Phacelia congesta This image is not copyrighted and may be freely used for any purpose 2013-05-11 11 23 43 http //plants usda gov/java/profile symbol phco2 Clarence A Rechenthin Courtesy of USDA NRCS Texas State Office PD-USGov Uploaded with UploadWizard Phacelia congesta |