Silver thistle meadow flower old dry prickly Add to favorite DMCA Complaint Tweet Silver thistle meadow flower old dry prickly FreePhoto by Ajoheyho Free Download License: Public Domain CC0 ID: 94460 Tags: close, silver, meadow, spur, dry, flower, old, thistle, free photos, free images, prickly, silver thistle, carlina acaulis, weather thistle