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

This was one of the important grasses of the mid-western prairies. Survives occasional flooding and repeated burning. Plant in the rear of a wildflow , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Birds eat seeds. , Habitat, Flatwoods, sandhills. , Did You Know?, Fall color, Showy flowers, Showy fruits Larval host for pepper and salt skipper (Amblyscirtes hegon).

This naturally occurring hybrid has become a landscaping favorite. Ilex x attenuata is a natural hybrid originally found growing in the wild in Florid , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Fruits are eaten by birds. , Habitat, Freshwater and brackish marshes. , Did You Know?, Showy flowers, Showy fruits, Interesting foliage Bees visit the flowers, but all plants are female.  This is apparently one of the few hollies where