Najas marina
Najas marina
(holly-leaf waternymph)
Plants
Native Transplant
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35 results for Najas marina (holly-leaf waternymph)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1895715 AZCochiseSan Bernadino Ranch; 17 mi. east of Douglas; at 'North Slough'1980 15080302 San Bernardino Valley 
1895704 AZGrahamIndian Hot Springs1969 15040005 Upper Gila-San Carlos Reservoir 
1895703 AZMaricopaGilbert Water Ranch (SE Corner) of Greenway and Guadalupe Rd, Mesa2005 15050100 Middle Gila 
1895707 AZMaricopaIndian Bend Country Club Lake, Scottsdale1962 15060106 Lower Salt 
1895710 AZMaricopaN shore of Saguaro Lake on Salt River.1977 15060106 Lower Salt 
1895712 AZMaricopaPapago Park Fish and Game Pond1958 15060106 Lower Salt 
1895709 AZMaricopaParadise Valley golf course1976 15070102 Agua Fria 
1895701 AZMaricopaSalt River - Price Drain, upstream and beneath the N101/202 freeway interchange in Tempe2012 15060106 Lower Salt 
1895714 AZMaricopaSalt River bed south of gate, on dry river bed.2007 15060106 Lower Salt 
1895702 AZMaricopaTempe, ponds of the Salt River1968 15060106 Lower Salt 
1895868 AZMohaveClark County, US-NV, US2012 15010005 Lake Mead 
1895687 AZMohaveColorado River, Lake Mead National Recreation Area, near shore across from Opal Mountain, NV1988 15030101 Havasu-Mohave Lakes 
1895774 AZMohaveColorado River, Searchlight Ferry, ca 25 mi NW of Chloride1955 15030101 Havasu-Mohave Lakes 
1895695 AZMohaveMud flats bordering Lake Havasu at Topock1960 15030101 Havasu-Mohave Lakes 
1895697 AZMohaveNear Ft. Mohave. Colorado River Saw(?)1940 15030101 Havasu-Mohave Lakes 
1895775 AZMohaveTemple Bar on Lake Mead1970 15010005 Lake Mead 
1895700 AZMohaveTopock Marsh, Havasu National Wildlife Refuge2016 15030101 Havasu-Mohave Lakes 
1895821 AZNavajoCholla Lake1965 15020008 Middle Little Colorado 
1895713 AZPimaAgua Caliente Park, Tucson2001 15050302 Rillito 
1895698 AZPimaBingham Swamp, about 2 miles north of Redington; San Pedro Valley1979 15050203 Lower San Pedro 
1895617 AZPimaGreen Valley south of Tucson1978 15050301 Upper Santa Cruz 
1895699 AZPimaKennedy Lake, in Kennedy Park; southwestern end of Tucson, off Ajo Way1979 15050301 Upper Santa Cruz 
1895706 AZPimaPond at Arivaca Junction1974 15050301 Upper Santa Cruz 
1895716 AZPimaQuitobaquito Springs1965 15080102 Rio Sonoyta 
1895674 AZPimaSanta Cruz River near Tucson1867 15050301 Upper Santa Cruz 
Page:12

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.

Disclaimer:

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/22/2026].

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