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Floristic Inventory of the Florida Keys Database Online

Thrinax radiata Lodd. ex J.A. & J.H. Schultes
Green thatch palm, Florida thatch palm

Thrinax radiata
Copyright by: Roger L. Hammer

Family: Arecaceae

Group: Monocot

Substrate: Terrestrial

Habit: Tree

Perennation: Perennial

Native Range: South Florida, the West Indies, Mexico and Central America.

NatureServe Global Status: Apparently Secure

State of Florida Status: Endangered

Florida Natural Areas Inventory State Status: Imperiled

IRC SOUTH FLORIDA Status: Rare

Map of select IRC data for peninsular Florida

SOUTH FLORIDA Occurrence: Present

SOUTH FLORIDA Native Status: Native

SOUTH FLORIDA Cultivated Status: Cultivated

Comments: Visit our Natives For Your Neighborhood website for more information and images. For a digitized image of Elbert Little's Florida range map, visit the Exploring Florida website.

FLORIDA KEYS Occurrence: Present

FLORIDA KEYS Native Status: Native

IRC FLORIDA KEYS Status: Rare

Map of select IRC data for the Florida Keys

Florida Keys History and Distribution: Reported in 1913 by John Kunkel Small for hammocks and sandy shores in the upper Keys.  Reported for the lower sandy Keys by Davis (1942), but not confirmed there.  We consider this native and extant from the upper Keys to the lower Keys.

Synonmys: T. floridana.

Other data on Thrinax radiata available from :

Atlas of Florida Vascular Plants

Thrinax radiata has been reported from the following 23 conservation areas in the FLORIDA KEYS :
Occurrence Native Status
Bahia Honda State Park Present Native
Big Torch Hammocks, Florida Keys Wildlife and Environmental Area Present Native
Biscayne National Park, Florida Keys Section Present Native
Blue Heron Hammock, Florida Keys Wildlife and Environmental Area Present Native
Crocodile Lake National Wildlife Refuge Present Native
Curry Hammock State Park Present Native
Dagny Johnson Key Largo Hammocks Botanical State Park Present Native
Dove Creek Hammocks, Florida Keys Wildlife and Environmental Area Present Native
Great White Heron National Wildlife Refuge Present Native
John Pennekamp Coral Reef State Park Present Native
Key West National Wildlife Refuge Reported
Lake San Pedro Hammocks, Florida Keys Wildlife and Environmental Area Present Native
Lignumvitae Key Botanical State Park Present Native
Lignumvitae Key Botanical State Park, Klopp Tract Present Native
Little Hamaca Park Present Native
Long Key State Park Present Native
National Key Deer Refuge Present Native
Ramrod Hammocks, Florida Keys Wildlife and Environmental Area Present Native
Spoonbill Sound Hammocks, Florida Keys Wildlife and Environmental Area Present Native
Sugarloaf Hammocks, Florida Keys Wildlife and Environmental Area Present Native
Torchwood Hammock Preserve Present Native
Wahoo Hammocks, Florida Keys Wildlife and Environmental Area Present Native
Windley Key Fossil Reef Geological State Park Present Native




Thrinax radiata has been reported for the following 4 habitats in THE FLORIDA KEYS :
Coastal Berm
Disturbed Upland
Pine Rockland
Rockland Hammock


All Images:

Thrinax radiata
Copyright by: Roger L. Hammer
Thrinax radiata
Copyright by: George D. Gann
Thrinax radiata
Copyright by: Keith A. Bradley
Thrinax radiata
Copyright by: George D. Gann
Cultivated plant, Florida