According to Kew Gardens, it is from Central America and probably Cuba and Florida.   After going through the photos and labels for specimens in the S , Tolerance, Unknown Some tolerance to salty wind but not direct salt spray. , Considertions, Noted for being weedy. , Habitat, Disturbed. Old orange groves, pasture, roadsides. May occur naturally along the west FL coast including shell mounds and dunes . All records for in , Did You Know?, Showy flowers

Found naturally in Florida in glades, which have marly soils, and in Alachua County, in shallow sands over marl deposits that cover the underlying lim , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Upland mixed forest. Found in edges or understory and on roadsides. , Did You Know?, Showy flowers Larval Host to the checkered-skipper (Pyrgus communis). Attracts bees.