![](http://www.alamy.com/thumbs/6/FB53439C-0FBB-413B-A615-F872E499F6FB/E57P9P.jpg)
silver thistle, carlina acaulis ssp. caulescens
Size: 3557px × 5315px
Photo credit: © Frank Teigler / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: acaulis, asteraceae, asterales, asteroideae, blooming, blossom, blossoms, botany, carduoideae, carlina, carline, caulescens, cynareae, dwarf, flower, flowering, flowers, herbaceous, pink, plant, purple, sarline, silver, simplex, ssp., stemless, subsp., thistle, thistles, weed, weeds, weedy