Ludwigia hexapetala
Ludwigia hexapetala
(six petal water primrose)
Plants
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

129 results for Ludwigia hexapetala (six petal water primrose)
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Page:123456
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1828164 ORClackamas[No locality description provided]2018 17090007 Middle Willamette 
1828165 ORClackamas[No locality description provided]2018 17090007 Middle Willamette 
1828169 ORClackamas[No locality description provided]2018 17090007 Middle Willamette 
1828167 ORClackamas[No locality description provided]2018 17090007 Middle Willamette 
1828176 ORClackamas[No locality description provided]2018 17090007 Middle Willamette 
1828179 ORClackamas[No locality description provided]2018 17090007 Middle Willamette 
1828185 ORClackamas[No locality description provided]2018 17090007 Middle Willamette 
1828180 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828181 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828182 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828183 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828184 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828177 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828178 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828168 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828170 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828171 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828172 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828173 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828175 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828166 ORClackamasWillamette River2018 17090007 Middle Willamette 
1828163 ORClackamasWillamette River2018 17090007 Middle Willamette 
1760939 ORMarion[No locality description provided]2007 17090007 Middle Willamette 
1762451 ORMarion[No locality description provided]2007 17090007 Middle Willamette 
1763810 ORMarion[No locality description provided]2007 17090007 Middle Willamette 
Page:123456

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 [1/20/2026].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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