Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

163 results for Alternanthera philoxeroides (alligatorweed)
Download Data

Page:1234567
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
247685 CARiversideRiverside, Santa Ana River, under the NW end of the Market St. bridge1999 18070203 Santa Anaestablished
1438684 CARiversideRiverside: Santa Ana River, under the NW end of the Market St. bridge.1999 18070203 Santa Anaestablished
247684 CARiversideSanta Ana River bank at Anza Narrows Park (M McLean Anza Narrows Park)1996 18070203 Santa Anacollected
1438770 CARiversideSanta Ana River bank at Anza Narrows Park, 3 sqft mat.1996 18070203 Santa Anaestablished
1438945 CARiversideSanta Ana River under the northwest end of the Market Street bridge.1999 18070203 Santa Anaestablished
230301 CARiversidetownship near Riverside1996 18070203 Santa Anaestablished
228723 CASan BernardinoSanta Ana River, SW of intersection of interstates 215 and 10, south of San Bernardino1997 18070203 Santa Anaestablished
213866 LALivingstonBlood River.1946 08070203 Tickfawestablished
1392557 LALivingstonCRMS5452-F04VC2008 08070203 Tickfawestablished
1392161 LALivingstonCRMS5452-F04VC2009 08070203 Tickfawestablished
1392148 LALivingstonCRMS5452-F04VC2010 08070203 Tickfawestablished
1392135 LALivingstonCRMS5452-F04VC2011 08070203 Tickfawestablished
1392558 LALivingstonCRMS5452-F04VC2012 08070203 Tickfawestablished
1392272 LALivingstonCRMS5452-F04VC2013 08070203 Tickfawestablished
1392232 LALivingstonCRMS5452-F04VC2014 08070203 Tickfawestablished
1392259 LALivingstonCRMS5452-F04VC2015 08070203 Tickfawestablished
1392559 LALivingstonCRMS5452-F04VNW2008 08070203 Tickfawestablished
1392273 LALivingstonCRMS5452-F04VNW2009 08070203 Tickfawestablished
1392233 LALivingstonCRMS5452-F04VNW2010 08070203 Tickfawestablished
1392260 LALivingstonCRMS5452-F04VNW2011 08070203 Tickfawestablished
1392628 LALivingstonCRMS5452-F04VNW2012 08070203 Tickfawestablished
1392274 LALivingstonCRMS5452-F04VNW2013 08070203 Tickfawestablished
1392234 LALivingstonCRMS5452-F04VNW2014 08070203 Tickfawestablished
1392261 LALivingstonCRMS5452-F04VNW2015 08070203 Tickfawestablished
1392629 LALivingstonCRMS5452-F04VSE2008 08070203 Tickfawestablished
Page:1234567

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/18/2024].

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.