At a glance burrnut or Jamaican feverplant (Tribulus cistoides) sure is pretty, but close encounters -- by barefeet or by bicycle tires -- with the fruits of this plant often do not end well. Puncturevine, goat's head, caltrop are other…

Enjoy the Oslo Riverfront Conservation Area
440 acres adjacent to the Florida Medical Entomology Laboratory, University of Florida/IFAS
At a glance burrnut or Jamaican feverplant (Tribulus cistoides) sure is pretty, but close encounters -- by barefeet or by bicycle tires -- with the fruits of this plant often do not end well. Puncturevine, goat's head, caltrop are other…