field, coast or coastal sandbur or sandspur sand spur - cenchrus incertus - florida native plant painful when stepped on.

ads autumn background beware blood botanical botany buffle bur burr cenchrus closeup coast coastal control copy day desert detail dry dune echinatus environment field flora florida garden grass green incertus isolated landscape leaf native natural nature nuisance october ouch pain painful plant prickly sand sandbur sandhill sandspur sharp southern space spike spines spiny spur stab stepped summer thorn tropical weed white