Ludwigia cf. grandiflora/hexapetala
(large-flower primrose-willow)

2119 results for Ludwigia cf. grandiflora/hexapetala (large-flower primrose-willow)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
230430 large-flower primrose-willowALJefferson/TuscalBankhead Lake on the Black Warrior River.1988 03160112 Upper Black Warriorestablished
229707 large-flower primrose-willowARConwayConway county1988 11110200 Upper Beaverestablished
1337691 large-flower primrose-willowARLafayetteLake Erling2015 11140205 Bodcau Bayouestablished
1337705 large-flower primrose-willowARLafayetteLake June2015 11140205 Bodcau Bayouestablished
1337692 large-flower primrose-willowARLittle RiverMillwood Lake2015 11140109 Lower Little Arkansas, Oklahomaestablished
1337680 large-flower primrose-willowARMillerMercer Bayou2015 11140302 Lower Sulpherestablished
229708 large-flower primrose-willowARSalineSaline County1988 08040203 Upper Salineestablished
229709 large-flower primrose-willowARUnionUnion county1988 08040202 Lower Ouachita-Bayou De Loutreestablished
229706 large-flower primrose-willowARWashingtonWashington County1988 11000000 Arkansas-White-Red Regionestablished
1634026 six petal water primroseCAButte[Feather River, W of Oak Grove]2019 18020159 Honcut Headwaters-Lower Featherestablished
1436774 six petal water primroseCAButteUpper Butte Wildlife Area, Little Dry Creek Unit, Dept of Fish and Game, Colusa - Gridley Hwy.2005 18020158 Butte Creekestablished
1437154 six petal water primroseCAButteUpper Butte Wildlife Area, Llano Seco Unit, California Dept. of Fish and Game. 1521 acre wetland area, near intersection of Seven Mile Lane and Nelson Road.2005 18020158 Butte Creekestablished
1709084 six petal water primroseCAColusa[No locality description provided]2022 18020104 Sacramento-Stone Corral 
1439532 six petal water primroseCAColusaColusa National Wildlife Refuge, south of Hwy 20, west of Colusa and Sutter Buttes. Glenn-Colusa Irrigation District West Lateral Canal at western refuge boundary, public auto tour route.2006 18020104 Sacramento-Stone Corralestablished
1439757 six petal water primroseCAColusaDelevan National Wildlife Refuge. Managed seasonal pond at SE corner of refuge, north of Maxwell Road, immediately west of Colusa Basin Drain.2006 18020104 Sacramento-Stone Corralestablished
1437397 six petal water primroseCAColusaMendocino National Forest--North Coast Ranges. North of Princeton on edge W of Sacramento River.2004 18020104 Sacramento-Stone Corralestablished
1438509 six petal water primroseCAContra Costa[No locality description provided]2017 18040003 San Joaquin Deltaestablished
1418839 six petal water primroseCAContra CostaBig Break, off San Joaquin River2017 18040003 San Joaquin Deltaestablished
1708594 six petal water primroseCAGlenn[No locality description provided]2021 18020104 Sacramento-Stone Corral 
1708660 six petal water primroseCAGlenn[No locality description provided]2021 18020104 Sacramento-Stone Corral 
1709207 six petal water primroseCAGlenn[No locality description provided]2022 18020104 Sacramento-Stone Corral 
1439838 six petal water primroseCAGlennPacker Lake, Sacramento River National Wildlife Refuge, e. of Hwy 45, s. of Riz Rd.2006 18020104 Sacramento-Stone Corralestablished
232772 large-flower primrose-willowCAHumboldtBlue Lake1949 18010209 Lower Klamathestablished
1707061 six petal water primroseCALake[No locality description provided]2013 18020116 Upper Cache 
1704342 six petal water primroseCALake[No locality description provided]2013 18020116 Upper Cache 

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 [6/22/2024].

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