Forms a low thicket with many sprouts from  underground stems. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Small mammals, including squirrels, use the acorns.  Provides significant food and cover for wildlife. The acorns are utilized by squirrels. An import , Habitat, Scrub, scrubby flatwoods, scrubby sandhill. , Did You Know?, Hurricane wind resistance Larval host  for Horace's duskywing (Erynnis horatius), red-banded hairstreak (Calycopis cecrops) and white-M hairstreak (P

Despite the appearance of the county-based range map, the actual range is limited to the coastal areas. Wildflower garden. Groundcover. , Tolerance, Not salt tolerant of inundation by salty or brackish water. High. Can tolerate significant and ongoing amounts of salty wind and salt spray without i , Considertions, West and east coast beach sunflowers can hybridize, so it is best not to plant east coast beach sunflower withing the natural range of wet cost beach , Wildlife, Birds and small mammals eat the seeds. , Habitat, Beach dune. Disturbed areas near coast (ruderal) , Did You Know?, Showy flowers Primarily pollinated by bees.