Ludwigia grandiflora
Ludwigia grandiflora
(large-flower primrose-willow)

1917 results for Ludwigia grandiflora (large-flower primrose-willow)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
230430 ALJefferson/TuscalBankhead Lake on the Black Warrior River.1988 03160112 Upper Black Warriorestablished
229707 ARConwayConway county1988 11110200 Upper Beaverestablished
1337691 ARLafayetteLake Erling2015 11140205 Bodcau Bayouestablished
1337705 ARLafayetteLake June2015 11140205 Bodcau Bayouestablished
1337692 ARLittle RiverMillwood Lake2015 11140109 Lower Little Arkansas, Oklahomaestablished
1337680 ARMillerMercer Bayou2015 11140302 Lower Sulpherestablished
229708 ARSalineSaline County1988 08040203 Upper Salineestablished
229709 ARUnionUnion county1988 08040202 Lower Ouachita-Bayou De Loutreestablished
229706 ARWashingtonWashington County1988 11000000 Arkansas-White-Red Regionestablished
232772 CAHumboldtBlue Lake1949 18010209 Lower Klamathestablished
232773 CAMarinMarin County1945 18050000 San Francisco Bayestablished
252750 CAMarinNicasio Reservoir2000 18050005 Tomales-Drake Baysestablished
252751 CAMarinNicasio Reservoir2006 18050005 Tomales-Drake Baysestablished
1437852 CASan DiegoCamp Pendleton: Training Area India: central portion of Base; along the Santa Margarita River just west of Santa Margarita Road & northwest of the hospital2014 18070302 Santa Margaritaestablished
1437704 CASan DiegoCamp Pendleton: Training Area India: central portion of Base; along the Santa Margarita River just west of Santa Margarita Road & northwest of the hospital.2014 18070302 Santa Margaritaestablished
1438672 CASan DiegoEast side of Kumeyaay Lake, Mission Trails Regional Park. '1996 18070304 San Diegoestablished
1438285 CASan DiegoMission Valley Preserve: along the San Diego River from Sefton Park to the Interstate 5 bridge2001 18070304 San Diegoestablished
1438477 CASan DiegoPopulation covering +-100 sq ft; in water and climbing on bank, west side of Texas St. crossing, north bank of San Diego River.1986 18070304 San Diegoestablished
232774 CASan DiegoSan Diego drainage1940 18070304 San Diegoestablished
1438398 CASan DiegoSan Diego river at Napa Street1996 18070304 San Diegoestablished
1438368 CASan DiegoSan Diego River watershed, palustrine emergent wetland ringing Santee Lakes shoreline. Former sewage treatment ponds now public park. Active weed control in progress.2005 18070304 San Diegoestablished
232771 CASonomaAsti1990 18010110 Russianestablished
1437919 CAVenturaThe Nature Conservancy Banman (Prairie Pacific) Property. Santa Clara River floodplain east-southeast of Santa Paula, east of South Mountain Road, northwest of South Mountain, south of Sulphur Mountain/Santa Paula Ridge,, south of Highway 126. Oak Ridge2015 18070102 Santa Claraestablished
1671391 CAYolo[No locality description provided]2018 18020162 Upper Putah 
228696 DENew CastleHockessin, Cokesberry Village.1993 02040205 Brandywine-Christinaestablished

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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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/23/2024].

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