The range of this species is primarily the coastal plain from Texas to North Carolina. A second subspecies (subsp. greenmanii) occurs in the Florida P , Tolerance, Not salt tolerant of inundation by salty or brackish water. Unknown , Considertions, All parts of this plant are poisonous if ingested.  Bruised leaves may produce a rash on bare skin , Habitat, Marshes, wet flatwoods, wet prairies, seepage slopes, edges of cypress wetlands, ditches , Did You Know?, Showy flowers Host plant for black swallowtail. Attracts generalist pollinators.

Climbs by twining. Train on a fence or arbor, allow to climb trees. Can be used as a groundcover but does not bloom well with that use. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Attracts hummingbirds.  Birds attracted to the fruits include warblers, grosbeaks, cardinals, mockinbirds, titmice, chickadees, and thrashers. , Habitat, Mesic to xeric hardwood forests and upland mixed forests, secondary woods, bluffs, floodplains, flatwoods, ruderal. , Did You Know?, Aroma, fragrance, Showy flowers, Interesting foliage Flowers attract bees and butterflies.  Bees include Habropoda laboriosa, Bornbus griseocollis, B