Eastern and central United States, the West Indies, Mexico, Central America and South America; also reported for Old World.
IRC SOUTH FLORIDA Status:
Map of select IRC data for peninsular Florida
SOUTH FLORIDA Occurrence:
SOUTH FLORIDA Native Status:
SOUTH FLORIDA Cultivated Status:
For more images, click on the Atlas of Vascular Plants link below.
FLORIDA KEYS Occurrence:
FLORIDA KEYS Native Status:
IRC FLORIDA KEYS Status:
Map of select IRC data for the Florida Keys
Florida Keys History and Distribution:
Reported in 1913
by John Kunkel Small for pinelands and disturbed sites in the lower Keys. Although weedy, we consider this native and extant throughout the Florida Keys. This is almost certainly more common than it was historically, spreading along roadsides and in other disturbed areas.