An important sand dune stabilizer. Groundcover in sandy areas. Used for dune stabilization. Fast growing. , Tolerance, Tolerant of frequent or regular inundation (usually areas with tidal inundation) High. Can tolerate significant and ongoing amounts of salty wind and , Considertions, It can be aggressive in the landscape. The seeds and seed pods are poisonous. , Wildlife, Attracts bees. , Habitat, Coastal dunes. , Did You Know?, Showy flowers

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.

There is potential name confusion with this species since it was formerly considered to be a subspecies of O. hirtellus (Oplismenus hirtellus subsp. s , 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, Unfortunately, this low growing grass is not visible during winter-spring, so its use is somewhat restricted to areas where this is not an issue. , Habitat, Moist sites. Shade. Moist hammocks. , Did You Know?, Interesting foliage Larval host for Carolina satyr (Hermeuptychia sosbius) butterfliy (IRC)

It is listed as Endangered by the state of Florida. Understory tree. Use as screen or specimen plant. , Tolerance, Tolerant of inundation with brackish water Some tolerance to salty wind but not direct salt spray. , Wildlife, Fruits eaten by birds and small mammals. Hummingbirds visit the flowers. , Habitat, Rockland hammock in coastal areas. , Did You Know?, Aroma, fragrance, Showy flowers, Interesting foliage Nectar plant for Schaus' swallowtail (Heraclides aristodemius) and other butterflies.

Dry wildflower garden.  Abundant flowers are produced near the ends of the stems. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Seeds eaten by birds. , Habitat, Scrub, scrubby ruderal areas, sandhill, river levees. , Did You Know?, Showy flowers, Showy fruits Attracts bees and butterflies (Hawthorn Hill).  Documented bee visitors include  Colletes mandibularis, C. thysanellae, C

It's quite hardy and tolerant of difficult environments. The herbarium specimen from Wakulla County is from a natural area.  It is a 2012 specimen and , 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, Good wildlife shelter.  Birds eat the fruits. , Habitat, Hammocks, pinelands, sloughs, seasonally flooded marshes in pine rocklands. , Did You Know?, Interesting foliage