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Ludwigia octovalvis (Jacq.) Raven
Mexican primrosewillow

Family: Onagraceae

Group: Dicot

Substrate: Terrestrial

Habit: Shrub

Perennation: Short Lived Perennial

Native Range: Southeastern United States, the West Indies, Mexico, Central America and South America.

SOUTH FLORIDA Occurrence: Present

SOUTH FLORIDA Native Status: Native

IRC SOUTH FLORIDA Status: Secure

SOUTH FLORIDA Cultivated Status: Not Cultivated

Ludwigia octovalvis
Copyright by: Roger L. Hammer

Other data on Ludwigia octovalvis available from :
Atlas of Florida Vascular Plants
Ludwigia octovalvis has been found in the following 75 conservation areas :
Occurrence Native Status
A.D. 'Doug' Barnes Park Present Native
Arch Creek Park Present Native
Arthur R. Marshall Loxahatchee National Wildlife Refuge Present Native
Big Cypress National Preserve Present Native
Bill Baggs Cape Florida State Park Present Native
Bill Sadowski Park Present Native
Biscayne National Park Present Native
Black Point Park and Marina Present Native
Camp Owaissa Bauer Present Native
Castellow Hammock Park Present Native
Chapman Field Park Present Native
Collier-Seminole State Park Present Native
Corkscrew Regional Ecosystem Watershed (CREW) Present Native
Corkscrew Swamp Sanctuary Present Native
Crandon Park Present Native
Danforth Present Native
Deering Estate at Cutler Present Native
Dupuis Reserve Present Native
Enchanted Forest Park Present Native
Everglades and Francis S. Taylor Wildlife Management Area Present Native
Everglades National Park Present Native
Fakahatchee Strand Preserve State Park Present Native
Fern Forest Nature Center Present Native
Fred C. Babcock-Cecil M. Webb Wildlife Management Area Present Native
Frenchman's Forest Natural Area Present Native
Frog Pond/L-31 N Transition Lands Present Native
Greynolds Park Present Native
Halpatiokee Regional Park Present Native
Hawk's Hammock Park Present Native
Highland Oaks Park Present Native
Hillsboro Pineland Natural Area Present Native
Hugh Taylor Birch State Park Present Native
J.N. 'Ding' Darling National Wildlife Refuge Present Native
J.W. Corbett Wildlife Management Area Present Native
John U. Lloyd Beach State Park Possibly Extirpated Possibly Extirpated
Jonathan Dickinson State Park Present Native
Juno Dunes Natural Area Present Native
Jupiter Ridge Natural Area Present Native
Larry and Penny Thompson Park Present Native
Long Key/Flamingo Road Natural Area Present Native
Loveland Hammock Present Native
Lucille Hammock Present Native
Matheson Hammock Park Present Native
Milton E. Thompson Park Present Native
Muscara Assumed to be Present Native
Navy Wells Pineland Present Native
Navy Wells Pineland #23 Present Native
Nicodemus Slough Present Native
Ocean Ridge Hammock Park Present Native
Okaloacoochee Slough State Forest, Okaloacoochee Slough Wildlife Management Area Present Native
Okaloacoochee Slough Wildlife Management Area - FWC, Okaloacoochee Slough Wildlife Management Area Present Native
Pal-Mar Present Native
Peck Lake Park Present Native
Picayune Strand State Forest Present Native
Pond Apple Slough Present Native
Prairie Pines Preserve Present Native
Prospect Road Natural Area Present Native
Rocky Point Hammock Present Native
Rookery Bay National Estuarine Research Reserve Present Native
Royal Palm Beach Pines Natural Area Present Native
Savannas Preserve State Park Present Native
Scrub Oak Park Present Native
Seabranch Preserve State Park Present Native
Secret Woods Buffer and Nature Center Present Native
Sewell Park Present Native
Six Mile Cypress Slough Preserve Present Native
South Dade Wetlands Present Native
Southern Glades Present Native
Tall Cypress Natural Area Present Native
Trail Glades Range Present Native
Tree Island Park Present Native
Tree Tops Park Present Native
Tropical Park Present Native
Woodmont Natural Area Present Native
Yamato Scrub Natural Area Present Native


Ludwigia octovalvis has been found in the following 11 counties :
Occurrence Native Status
Broward County Native
Charlotte County Native
Collier County Native
Glades County Native
Hendry County Native
Lee County Native
Martin County Native
Miami-Dade County Native
Monroe County (Keys) Native
Monroe County (Mainland) Native
Palm Beach County Native


Ludwigia octovalvis has been found in the following 18 habitats :
Basin Marsh
Bayhead
Blackwater Stream
Coastal Interdunal Swale
Depression Marsh
Disturbed Upland
Disturbed Wetland
Dome Swamp
Floodplain Forest
Floodplain Marsh
Floodplain Swamp
Freshwater Tidal Swamp
Marl Prairie
Marsh Lake
River Floodplain Lake
Sinkhole
Strand Swamp
Swale


All Images:

Ludwigia octovalvis
Copyright by: Roger L. Hammer