Forming a thicket for wildlife protection.

There is potential name confusion with this species since it was formerly considered to be a subspecies of O. hirtellus (Oplismenus hirtellus subsp. setarius) The Florida Plant Atlas indicates that Oplismenus setarius is common in Florida. O. hirtellus (not the subspecies) has been documented from only one Florida county, and it is a non-native. This is a low groundcover that can be effective seasonally as a low-use turf in shady locations.

The Florida Wildflower Foundation has a good pamphlet that includes culture of this species. Gray-green, fine foliage, border plant or individual speciments in a wildflower garden.

This is a rare plant that should not be disturbed in the wild. Could be used as a border along sandy paths or walkways or as a foundation plant.

While it is related to chestnuts, its not generally subject to chestnut blight, and if it gets it, will likely recover. Natural settings as a small shade tree or large shrub.

This is one of the world's most widespread species. Multiple subspecies exist  within Florida with two being widespread. Because of its tolerance of acidic soils, this is sometimes used for reclamation of acidic soil areas. Adapted to relatively frequent fire. Groundcover. This is one of the few ferns that can handle sun. Height will depend on variety with bracken ferns from South Florida typically being much larger than those from further north.