![](http://www.alamy.com/thumbs/6/F5550735-4722-4197-A54E-2DDCE247E386/2JH2GF8.jpg)
Single Compass Plant (Silphium laciniatum) flower shown backlit
Size: 3035px × 3401px
Location: Cedar Falls, Iowa
Photo credit: © David Saunders / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: backlit, compass, flower, gum, iowa, laciniatum, plant, prairie, rosinweed, silphium, sunflower, turpentine, usa, weed, yellow