This is a rare species and it should only be acquired from reputable plant nurseries. Some botanists have declared this endemic species to be a synonym for false rosemary (C. canescens), but since the populations are widely separated, we are treating them separately. Can be used as a medium-level groundcover or border plant.

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.

Trellis or fence

Primarily useful for coastal restoration projects.

Understory tree, use as a background plant or screen.

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

This plant is believed to be extirpated in the wild in Florida.  According to most sources, it was known from a single area south of Miami near Biscayne Bay.  Old specimens at the University of Florida Herbarium for Escambia and Okaloosa counties were re-examined in 2006 and re-identified as Baccacharis dioica.  It has also been reported to have been found on a dune near Mobile, AL (Woodlanders, Inc.) and introduced into the nursery trade from there.  The map of herbarium speciment locations on the Florida Plant Atlas have not been updated.  Plants commercially available in FL apparently come from imports from the Bahamas. Where a moderate-sized shrub is wanted.

Wildflower garden or butterfly garden. A number of cultivars exist, but none are grown widely in Florida.

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

Mass planting or specimen plant in moist areas. Best for informal gardens.