Salvinia molesta
Salvinia molesta
(giant salvinia)
Plants
Exotic
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25 results for Salvinia molesta (giant salvinia)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
234126 ALMontgomeryE of Montgomery, S of Hwy 110, W side of CR 85/Old Pike Rd., Scalan private pond2000 03150110 Lower Tallapoosaestablished
1241495 AZLa PazBackwater of the Colorado River at about river mile 88.5, opposite Walters Camp (Imperial County, California, S. of Palo Verde)2000 15030104 Imperial Reservoirestablished
237612 CASan DiegoThree private ponds near Fallbrook2000 18070302 Santa Margaritaeradicated
1320725 DCDistrict of ColumbiaKenilworth Aquatic Gardens2000 02070010 Middle Potomac-Anacostia-Occoquanextirpated
232415 FLCollierAirport Road (Cty Rd 31), in ditch, next to cement culvert, directly in front of a plant nursery company [Naples]2000 03090204 Big Cypress Swamperadicated
232110 FLCollierNaples, Kings Lake Subdivision, Lake #3 (5 acre retention pond)2000 03090204 Big Cypress Swamperadicated
234104 FLCollierNaples. Davenport Tree Nursery, off Airport-Pulling Road, retention/irrigation pond behind the nursery2000 03090204 Big Cypress Swamperadicated
234105 FLCollierNaples. Davenport Tree Nursery, off Airport-Pulling Road, retention/irrigation pond behind the nursery2000 03090204 Big Cypress Swamperadicated
1547635 HIHonoluluWindward Distr., Bellows AFB, in Inoaole Stream2000 20060000 Oahuestablished
234117 LALafayetteDuson, just north of 1-10, neighboring private ponds2000 08080202 Mermentauestablished
232458 NCNew HanoverWilmington, The Cape Fear Golf Course, 0.4 and 0.2 ha ponds2000 03030005 Lower Cape Feareradicated
232457 NCOnslowJacksonville, private pond and adjacent wet, bottomland woods2000 03020302 New Rivereradicated
233815 NCPenderRiverbend subdivision, off Hwy 53, northeast of Burgaw, additional sites2000 03030007 Northeast Cape Feareradicated
232456 NCPenderRiverbend subdivision, off Hwy 53, northeast of Burgaw, swamp slough ca. 30m E of Northeast Cape Fear River2000 03030007 Northeast Cape Feareradicated
240786 PRCarolinaCarolina2000 21010005 Eastern Puerto Ricoestablished
240787 PRMayaguezMayaguez2000 21010003 Culebrinas-Guanajiboestablished
232140 TXGalvestonCowards Creek, draining from private pond2000 12040204 West Galveston Bayestablished
232139 TXGalvestonFriendswood, subdivision pond, Arbre Lane off FM 5182000 12040204 West Galveston Bayestablished
232362 TXHarrisSheldon Reservoir, Sheldon Lake State Park, Houston2000 12040104 Buffalo-San Jacintoestablished
234163 TXLibertyChampion Lake, adjacent to W side of Trinity River, Trinity River National Wildlife Refuge, coordinates for boat ramp where most active2000 12030203 Lower Trinityestablished
232417 TXLibertySwinney Marsh Complex, swamp and marshlands E of the Lower Trinity River, E of Moss Bluff and W of Shiloh2000 12030203 Lower Trinityestablished
232274 TXMontgomeryLake Conroe, at Little Lake Creek, Hwy 1097 crossing2000 12040101 West Fork San Jacintoestablished
232378 TXMontgomeryThousand Trails R.V. Park, fishing pond behind camp site #G-60, pond is adjacent to but isolated from Lake Conroe2000 12040101 West Fork San Jacintoestablished
232292 TXMontgomeryWoodlands vicinity, I-45, Fulton ponds2000 12040102 Springestablished
234636 TXSabineMilam, Puckett pond2000 12010004 Toledo Bend Reservoirestablished

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 [1/19/2026].

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