Peninsular Florida, the West Indies, Mexico, Central America and South America. Also reported for Texas and Alabama, presumably in error.
Map of select IRC data for peninsular Florida
NatureServe Global Status:
State of Florida Status:
Florida Natural Areas Inventory State Status:
IRC SOUTH FLORIDA Status:
SOUTH FLORIDA Occurrence:
SOUTH FLORIDA Native Status:
SOUTH FLORIDA Cultivated Status:
Iguana hackberry can grown as a tree, shrub or woody vine. In Florida, it appears that the most typical habit is that of a scandent woody vine.
Dismal Key, where iguana hackberry is present, is part of both the Cape Romano - Ten Thousand Islands Aquatic Preserve and Ten Thousand Islands National Wildlife Refuge. Cape Romano - Ten Thousand Islands Aquatic Preserve is, in turn, part of the Rookery Bay National Estuarine Research Reserve. Iguana hackberry is acually known from only four extant locations.
See also, IRC’s report Vascular plant species of management concern in Everglades National Park
(Gann 2015), page 39.