Najas marina
Najas marina
(holly-leaf waternymph)
Plants
Native Transplant
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16 results for Najas marina (holly-leaf waternymph)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1895626 NVClarkLake Mead National Recreation Area; Lake Mead Marina1970 15010005 Lake Mead 
1657167 NVClarkLorenzi Park1998 15010015 Las Vegas Washunknown
1895693 NVClarkMoapa Valley, Center Pond, Blind #32, along shore of pond in a floating mat of aquatic plants, central section of Area, Overton Wildlife Management Area1995 15010012 Muddy 
1895819 NVClarkspring source (one of several) of Muddy River1968 15010012 Muddy 
1895631 NVElkoHuntington Valley, NV1878 16040103 South Fork Humboldt 
1895670 NVEsmeraldaFish Lake Valley, just N of Fish Lake1983 16060010 Fish Lake-Soda Spring Valleys 
1895817 NVEurekaUNR Gund Ranch Experiment Station. Cool pond at Walti Ranch1978 16060004 Northern Big Smoky Valley 
1895818 NVLincolnIn the pond at the north side of Panaca1977 15010013 Meadow Valley Wash 
1895851 NVLincolnPahranagat Valley, Ash Springs1977 15010011 White 
1895623 NVLincolnPanaca Springs1977 15010013 Meadow Valley Wash 
1895849 NVLyonMason Valley Wildlife Area, Fort Churchill Cooling Ponds1977 16050303 Walker 
1895850 NVNyeBlue Eagle spring at the Blue Eagle Ranch, on the NE side of the valley1980 16060012 Hot Creek-Railroad Valleys 
1895848 NVNyeDuckwater Indian Reservation, Big Warm Springs, just W of NV Hwy 201976 16060012 Hot Creek-Railroad Valleys 
1895853 NVNyeSeepage area north of Dianas Punch Bowl [Monitor Valley]1977 16060005 Diamond-Monitor Valleys 
1895622 NVNyeWatkin's Ranch, Ash Meadows1891 18090202 Upper Amargosa 
1895852 NVNyeWhite River Valley, Hot Creek Spring1980 15010011 White 

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 [12/20/2025].

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