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.

Blooms open late in the day and remain open through the night. Fragrant. Can be agrown as an anuual north of its native range.  Considered to be invasive in subtropical and tropical areas outside of its natural range. Recommended only for use where it can be controlled such as on a trellis or in areas where expansive growth is appropriate. Rain gardens or bioswales.

USF Plant Atlas location in Hillsborough appears to have been from seed in imported soil - the one in St. Lucie County has been removed from the FLAS database (likely it was an error). The Institute for Regional Conservation reports the species to be extirpated in Florida  though it is occasionally cultivated, potentially from imported plants.  Images provided here are from a specimen cultivated by Roger Hammer. Use as a specimen plant.

Specimen tree, can also be containerized, hedge plant, patio plant, or median plant.

Fragrant. Understory tree in moist areas.