The genus name honors the English botanist William Vernon, who did fieldwork in North America. Moist wildflower garden. Also useful to naturalize alo , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Habitat, Hydric to moist savannas, openings along streams, wet pastures, floodplains, bluffs, bay swamps. , Did You Know?, Showy flowers Nectar attracts native bees and butterflies.  Larval host for Spring azure.

Specimen plant, edge, understory shrub. Can be grown in a large container. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Old leaf bases form long stiff spines. , Wildlife, Provides good wildlife cover. , Habitat, Moist-wet sites. Seep slope forests, regularly but shallowly inundated floodplains, seepage swamps especially associated with springs, hydric seepage , Did You Know?, Interesting foliage, Thorns Attracts beetles.

The Emerald Ash Borer (Agrilus planipennis) is a very destructive wood-boring beetle native to Asia. It was discovered in North America in July 2002, , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, The wood is soft. , Wildlife, Rodents and birds consume seed. , Habitat, Wet sites. Floodplains, swamps. Typically in areas with prolonged, deep inundation. , Did You Know?, Interesting foliage Larval host for eastern tiger swallowtail (Papilio glaucus), mourning cloak (Nymphalis antiopa) and viceroy (Limenitis archippus)

There are two color morphs: green and silver. Silver is associated with the east coast, but may occur anywhere within the range.  It is typically larg , 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, Be sure to plan for enough room for this spreading plant. , Wildlife, Palmetto berries are important bear food. More than 100 bird species, 27 mammals, 25 amphibians, 61 reptiles, and countless insects use it as food and , Habitat, Mesic flatwoods, wet flatwoods, dry flatwoods, scrubby flatwoods, scrub, hardwood hammock. Generally absent from cleared sites even after abandonment , Did You Know?, Showy flowers, Interesting foliage, Thorns, Hurricane wind resistance Larval host plant for monk skipper (Asbolis capucinus) and palmetto skipper (Eu

Like most oaks, the leaves are highly variable with leaves in the upper parts of the tree generally being more finely divided. Shade tree. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, The acorns are eaten by woodpeckers, blue jays, white-breasted nuthatches, American crows and wild turkey Attracts small mammals including squirrels, , Habitat, Pine-oak-hickory woods, dry bluffs, sinks, secondary woods. , Did You Know?, Fall color Host plant for the banded hairstread, Edward's hairstreak, Grey Hairstreak, white-mouth hairstreak, white-M hairstreak (Parrhasius m-album

Very robust.  Forms large patches.  Given its potential to be very tall, it may needs to have support from adjacent plants.   Data on salt tolerance c , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Wildlife, Seeds eaten by small birds such as finches. , Habitat, Forests , Did You Know?, Showy flowers Attracts bumble bees, butterflies Larval host for the silvery checkerspot, found only in extreme north Florida.