Najas marina
Najas marina
(holly-leaf waternymph)
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Native Transplant
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22 results for Najas marina (holly-leaf waternymph)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1895815 FLBrevardN Merritt's Island1972 03080202 Cape Canaveral 
1895654 FLBrevardNW South Lake, FL1957 03080101 Upper St. Johns 
1895647 FLBrowardFort Lauderdale, FL1965 03090206 Florida Southeast Coast 
1895847 FLCitrusMosquito control cannals at Homosassa Spring1978 03100207 Crystal-Pithlachascotee 
1895782 FLCollierAlong US Route 41 about 1 mile east of Collier-Seminole State Park1972 03090204 Big Cypress Swamp 
1895677 FLCollierPalm Creek, near Cape Romano1880 03090204 Big Cypress Swamp 
1895650 FLEscambiaFort Pickens, Santa Rosa Island, FL1992 03140105 Pensacola Bay 
1895822 FLLeeFort Myers1874 03090205 Caloosahatchee 
1895779 FLLeeSanibel Island, FL1968 03100103 Charlotte Harbor 
1895673 FLLevyWaccasassa Bay State Preserve1996 03110101 Waccasassa 
1895816 FLManateeN side of the Manatee River, E of US 41-301 between Palmetto and Ellenton1981 03100202 Manatee 
1895618 FLMarionSalt Spring, ONF1936 03080101 Upper St. Johns 
1878134 FLMiami-DadeBill Baggs Cape Florida State Park1992 03090206 Florida Southeast Coast 
1895679 FLMiami-DadeCuthbert Lake, FL1916 03090202 Everglades 
1895651 FLMiami-DadeFairchild Tropical Garden1967 03090206 Florida Southeast Coast 
1895678 FLMiami-Dadeon edge of ponds along road just east of Homestead Air Force Base1977 03090206 Florida Southeast Coast 
1895675 FLMiami-Dadepond 2 mi NE of Flamingo1975 03090202 Everglades 
1895778 FLMiami-DadeWest Lake, FL1935 03090202 Everglades 
1655461 FLPalm BeachOn west side of US Highway 27, just east of Holey Land Wildlife Management Area. Stormwater Treatment Area 3/4, PSTA Cell Station B1, second compartment from the inflow on the western third of the cell. 160 m south of road on cell's northern boundary and 50 m east of levee road on cell's west boundary. Wetland impoundment for stormwater treatment, freshwater marsh.2017 03090202 Evergladesestablished
1895646 FLSarasotaLongboat Key, W of Gulf of Mexico Drive ca. 0.1 mi. NW of entrance to golf course1981 03100201 Sarasota Bay 
1895741 FLVolusiaSand Point, FL1874 03080202 Cape Canaveral 
1895719 FLWakullaSt. Marks Nat'l Wildlife Refuge. Edge of Mounds Pool no. 12006 03120001 Apalachee Bay-St. Marks 

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/19/2025].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.