Peninsular Florida and Cuba, where widespread. In Florida, known only from southeastern Florida and a few counties near Tampa Bay where limestone substrate is found.
Map of select IRC data for peninsular Florida
IRC SOUTH FLORIDA Status:
SOUTH FLORIDA Occurrence:
SOUTH FLORIDA Native Status:
SOUTH FLORIDA Cultivated Status:
Native to the Monroe County Keys and Miami-Dade County and collected once in Palm Beach County by Erdman West in 1944 (s.n., FLAS)
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