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.

Not frequently cultivated, but worthy of consideration in appropriate sites for its long-lasting colorful fruits.  Fruits can be red or yellow. Good , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, It's dioecious; so make sure you have at least one male plant in the vicinity to produce berries on the females. , Wildlife, Fruits are eaten by birds. , Habitat, Wet-moist sites. Typically found in shallow wetland areas. , Did You Know?, Showy fruits Bees pollinate flowers.

Will not produce flowers/seed unless it gets adequate winter cold, hence not recommended for use south of its native range. Salt spray tolerance was b , Tolerance, Not salt tolerant of inundation by salty or brackish water. Moderate. Tolerant of salty wind and may get some salt spray. Exposure to salt spray wo , Considertions, Nuts can be abundant on the ground in fall. Husks can stain. Tree roots, nuts, and leaves exude an effective herbicide (juglone) to reduce competition , Wildlife, Seeds eaten by squirrels and other odents.  May be a significant food the fox squirrels (https://www.fs.fed.us/database/feis/plants/tree/jugnig/all.ht , Habitat, Dry mesic woods. Second bottoms. Prefers rich soils. , Did You Know?, Interesting foliage

Border plant.  Also used for restoration. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Birds and other wildlife consume seed. , Habitat, Moist sites. , Did You Know?, Showy fruits

This plant is listed as Endangered in Florida where the southern limit of its range barely makes it into the state. Moist site garden though will tol , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Floodplains, moist deep woods, thickets. , Did You Know?, Showy flowers, Showy fruits Attracts bees.

We are aware of on nursery attempting to grow it but to the best of our knowledge, it is not yet available for sale. If you gather seed, be sure to ha , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Rarely planted due to inavailability and its need for wet sites. , Wildlife, Small birds are likely to harvest seeds. , Habitat, Marshes and moist prairies , Did You Know?, Showy flowers Not studied,  Based on insects attracted by other species, we suspect it attracts butterflies and moths, tachinid flies, bee flies, syr

Shade tree. Branches may be quite twisty giving it an interesting form. Can also be used as a street tree and for ecosystem restoration. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Moderate. Tolerant of salty wind and may get some salt spray. Exposure to salt spray wo , Considertions, Acorn drop can be a maintenance issue. , Wildlife, Acorns appreciated by squirrels and other wildlife including some birds. , Habitat, Sandhill, pine-oak-hickory woods. , Did You Know?, Larval host for the white-M butterfly and Horace's duskywing.

New leaves are rusty-orange. Easy to care for. Can grow as a small tree or a shrub. Use where this small tree's interesting shape will be an asset. D , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Scrub, scrubby flatwoods, overgrown sandhill. , Did You Know?, Interesting bark, Showy flowers, Interesting foliage Attracts bees. The following Hymenoptera families and species were observed visiting flowers of 

Hedge plant. Screen plant. , Tolerance, Tolerant of inundation with brackish water Moderate. Tolerant of salty wind and may get some salt spray. Exposure to salt spray would be uncommon ( , Considertions, Thorns. , Wildlife, Fruit are eaten by birds and mammals. It provides nesting sites and cover. . , Habitat, Coastal hammocks, salt flats. , Did You Know?, Aroma, fragrance, Showy flowers, Interesting foliage, Thorns, Hurricane wind resistance Appreciated by a variety of insects as a nectar source.

Coastal stabilization is salt-flat areas. Can be used ornamentally as a groundcover or bush-like mound in coastal areas. , Tolerance, Tolerant of frequent or regular inundation (usually areas with tidal inundation) High. Can tolerate significant and ongoing amounts of salty wind and , Habitat, Saltmarshes and flats. , Did You Know?, Interesting foliage Larval host and adult nectar plant for the great Southern white (Ascia monuste) and Eastern pigmy blue (Brephidium isophthalma) b

Would be nice to see this used more in restoration, but the hydrology and substrate need to be correct. Adapted to edge of marshes. Suited for use on , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Foliage and seeds are food source for birds and mammals. , Habitat, Cutthroat seeps, wet prairie, flatwoods marshes, margins of cypress swamps. , Did You Know?, Showy flowers Attracts insect pollinators, especially bees.  Bees include Colletes nudus and Coelioxys sayi plus the non-native Apis mellifera (honey

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)

Groundcover. Foliage is low and neat even during periods when there are no flowers (flowers in mid-spring). Plant not visible in winter. Can be natura , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Cutthroat seeps, moist roadsides, hammocks, bogs, river banks. , Did You Know?, Showy flowers Beneficial sweat bees, bumble bees, bee flies, and syrphid flies are attracted to nectar and pollen.

This is a near endemic (it is known from a few places in GA).  Sparse near both the northern and southern limits of its range. Groundcover in moist p , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Wet flatwoods, edges of marshes and swamps, roadside swales. , Did You Know?, Showy flowers, Interesting foliage Reported to be a host plant for the white peacock butterfly. Attracts small butterflies and small pollinators.

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

Many spleenworts are rare. Please do not harvest from the wild. Most spleenworts have very narrow ranges and narrow environmental tolerances. Don't co , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Around sinkholes and on rocks. Epiphytic on logs and trees. Moist sites. , Did You Know?, Interesting foliage

Specimen plant. Forms a large rosette of spine-tipped leaves. Flower stalks rise to 6-8 ft. , 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, Spine-tipped leave are very sharp. , Wildlife, Provides wildlife cover , Habitat, Cultivated. Dry sites. , Did You Know?, Showy flowers, Interesting foliage Pollinated by moths though hummingbirds may be attracted to the nectar.  Larval host plant for cofaqui giant skipp

Specimen plant or background plant in moist informal garden. This is a mid-sized bunching grass until the flower stalk shoots up in the fall. Then it , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, The flower stalks need to be removed once no longer showy. , Wildlife, Birds will eat the seeds.  Provides cover. , Habitat, Flatwoods, marshes, coastal swales, cypress ponds, lake shores, cutthroat seep. , Did You Know?, Showy flowers, Showy fruits Host plant for the Clouded Skipper butterfly (Lerema accius)

Specimen plant. Hedge--makes a good barrier. , Tolerance, Tolerant of inundation with brackish water Moderate. Tolerant of salty wind and may get some salt spray. Exposure to salt spray would be uncommon ( , Considertions, Leaves have very sharp tips. , Wildlife, Provides wildlife cover , Habitat, Wet flatwoods, sand dunes, disturbed sites. , Did You Know?, Showy flowers, Showy fruits, Interesting foliage Provides food and cover for wildlife.Larval host plant for cofaqui giant skipper (Megathymus cofaqui

Note: There are cultivars, such as "Little Gem" sold in nurseries that originate from non-Florida stock (Little Gem is a North Carolina tree). Suitabi , Tolerance, Not salt tolerant of inundation by salty or brackish water. Moderate. Tolerant of salty wind and may get some salt spray. Exposure to salt spray wo , Wildlife, Fruits are eaten (and spread) by  squirrels, opossums, and birds including quail, and turkey. , Habitat, Slope forest, dry-mesic to mesic upland hardwood forest. , Did You Know?, Showy flowers, Showy fruits, Interesting foliage, Hurricane wind resistance Beetles are the primary pollinators. The flowers have a hardened carpel t