Keywords: Colias philodice on Echinacea purpurea, 2015-08-05, Kane Woods, 01.jpg Clouded Sulphur Colias philodice on a Purple Coneflower Echinacea purpurea in the Kane Woods Nature Area Scott Township Allegheny County Pennsylvania 2015-08-05 own Cbaile19 cc-zero Colias philodice Insects on Echinacea purpurea flowers Uploaded with VicuñaUploader |