The herbarium specimen from Polk County almost certainly has a wrong location.  Lithia is in Hillsborough County and the most likely translation of a wrongly written latitude and longitude is also in Hillsborough County -- but the exact location would have been agricultural in 1962. Hedges, back borders. Blooms in summer.

Foliage is fine-textured. Fast growing. Subject to root problems in poorly drained areas. Highly flammible and old trees are weak.  Think twice about placing a building in a sand pine forest. Forest plantings for dry sites, specimen tree. Best not planted adjacent to buildings.

Use as a small specimen shrub in moist areas. Can also be used in floodplains.

In a managed garden, gamagrass can be trimmed back at the end of winter. Hedge, foundation planting, individual large grass clump, background screen for a flower garden. Rain garden or bioswale.

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, and has become established in Michigan, New York, Ohio and Ontario (Canada). Millions of ash trees have been killed in the northeastern US. Although the borer has not been detected in Florida (Dec. 2011), the presence of ash trees and the ongoing movement of wood, trees and cargo into the state make Florida an area where the beetle could potentially become established. Your help is needed to detect possible infestations so they can be quickly eradicated...if you see it, contact the Florida Division of Forestry. Appropriate for edges of lakes and ponds. Will also grow as a shade tree in uplands, but white ash has better form. Can be used in settings with soil disturbance.

Informal shady semi-shady gardens.

Fruit is a white berry with indigo pulp. Specimen plant. Shrub border or foundation plant. Will tolerate shearing. Valued for its shiny foliage and dense branching.

Multi-stemmed. A single stem is a curiosity. A large multi-stemmed plant is a long-blooming wonder. Despite the common name, this species has sweet-smelling flowers. The range of this species extends from central Texas east and north into southern New England.  It is represented in Florida by a few isolated occurrences in northwest Florida. Specimen shrub

Coreopsis is the State wildflower. Cultivated flower beds, wildflower gardens, meadows, and butterfly gardens.

Toxic  to humans. and some animals. Specimen plant, foundation planting, screen.

The cells of the stamen hairs of some Tradescantia are colored blue, but when exposed to sources of ionizing radiation such as gamma rays, the cells mutate and change color to pink; they are one of the few tissues known to serve as an effective bioassay for ambient radiation levels. Border plantings.

Can be used as an accent plant or grown in the mid-rear of the garden. Also suitable in wildflower gardens. Its broad tolerance of soil and moisture conditions make it a good plant for difficult places. More robust if grown in fertile soils.

Has considerable winter interest as its bark is smooth and red. Wet site hedge, wet site specimen plant especially if a clump is suitable.Rarely planted but considerable value especially in areas where most shrubs are bare during the winter.