Central and eastern United States, Mexico and Central America. Also reported for the West Indies and northern South America (e.g. Davidse et al. 1995), but perhaps not present there.
IRC SOUTH FLORIDA Status:
Map of South Florida Locations
SOUTH FLORIDA Occurrence:
SOUTH FLORIDA Native Status:
SOUTH FLORIDA Cultivated Status:
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website for more information and images. Reported by John Kunkel Small in 1918 for Royal Palm Hammock
Polypodium polypodioides var. michauxiana; P. polypodioides, misapplied.
FLORIDA KEYS Occurrence:
FLORIDA KEYS Native Status:
IRC FLORIDA KEYS Status:
Map of Florida Keys Locations
Florida Keys History and Distribution:
Reported in 1931 by John Kunkel Small for hammocks in the Florida Keys. We consider this native and extant in the upper Keys and reported for the lower Keys. An herbarium voucher for the Monroe County Keys was recently collected by George Wilder and colleagues at Dagny Johnson Key Largo Hammock Botanical State Park (33622 SWF).