The genus name honors the English botanist William Vernon, who did fieldwork in North America. Back of a moist wildflower garden. Can also use on the , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Habitat, Exposed sand and gravel bars of streams during low water, stream banks, hydric to wet mesic pine flatwoods. Rich soils. Ruderal. , Did You Know?, Showy flowers Nectar attracts butterflies and native beens.  Larval host for spring azure butterfly.

May be semi-parasitic on the roots of other plants which makes it challenging to grow. Best planted near a potential host such as an oak. May die back , Tolerance, Tolerant of occasional/brief inundation such as can occur in storm surges. Moderate. Tolerant of salty wind and may get some salt spray. Exposure t , Considertions, Has thorns. , Wildlife, Birds and other wildlife will eat the fruit. , Habitat, Scrub, xeric hammocks, swamps. , Did You Know?, Showy flowers, Showy fruits, Thorns Attracts pollinators, especially bees.  Documented bees in clude Agapostemon splendens, Augochloropsis sumptuosa,

Moist wildflower meadows. , Tolerance, Unknown Unknown , Wildlife, Birds and small mammals eat the seeds. , Habitat, Moist to wet areas, marsh edges, seep slopes, savannas. , Did You Know?, Showy flowers Primarily pollinated by bees.

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.

Rarely grown in Florida. In wet places, it can be planted as a specimen plant for winter interest. When it loses its leaves in the fall, just the ber , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Various bird species eat the fruit. , Habitat, Floodplains, creek swamps. , Did You Know?, Showy fruits Pollinated by bees.

Specimen plant, screen plantings, sometimes with unusual or weeping form. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Thorns. , Wildlife, Birds and other wildlife consume the fruit.  Used as browse by deer and rabbits. , Habitat, Dry sites. Open woods, mixed woods, sandy pinelands. , Did You Know?, Showy flowers, Thorns Larval food for hummingbird clearwing moth(Hemaris thysbe), striped hairstreak butterfly(Satyrium liparops), and blinded sphinx