![](http://www.alamy.com/thumbs/6/07C3E95E-7E4B-499A-8A61-BC41CAE8AF47/2F64A0D.jpg)
Close-up of goathead burrs (Tribulus terrestris)
Size: 3560px × 5360px
Location: Boise, Idaho, USA
Photo credit: © William Mullins / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: bindii, burrs, caltrop, cats, devils, goat, goathead, head, invasive, noxious, plant, puncture, seed, seeds, species, terrestris, thorn, tribulus, vine, weed