Marsilea quadrifolia
Marsilea quadrifolia
(European water-clover)
Plants
Exotic
Collection Info
Point Map
Species Profile
Animated Map

29 results for Marsilea quadrifolia (European water-clover)
Download Data
Click here for listing in all states

Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
233750 NYCayugaCayuga Lake Basin1925 04140201 Senecaestablished
234379 NYOnondagaThornden Park1916 04140201 Senecaestablished
245022 NYSenecaSeneca County2008 04140201 Senecacollected
1813630 NYTompkins[No locality description provided]2014 04140201 Seneca 
1815868 NYTompkins[No locality description provided]2015 04140201 Seneca 
1833950 NYTompkins[No locality description provided]2018 04140201 Seneca 
1830727 NYTompkins[No locality description provided]2019 04140201 Seneca 
871522 NYTompkins[No locality provided]2011 04140201 Senecaunknown
866220 NYTompkins[No locality provided]2011 04140201 Senecaunknown
866955 NYTompkins[No locality provided]2014 04140201 Senecaunknown
866956 NYTompkins[No locality provided]2014 04140201 Senecaunknown
866988 NYTompkins[No locality provided]2014 04140201 Senecaunknown
233199 NYTompkinsCascadilla Creek, Ithaca1893 04140201 Senecaestablished
233198 NYTompkinsCayuga Lake1915 04140201 Senecaestablished
867026 NYTompkinsCayuga Lake2014 04140201 Senecaunknown
1813675 NYTompkinsCayuga Lake2014 04140201 Seneca 
1815903 NYTompkinsCayuga Lake,Cayuga Lake2015 04140201 Seneca 
1815858 NYTompkinsCayuga Lake,Cayuga Lake2015 04140201 Seneca 
233236 NYTompkinsedge of lagoon in Stewart Park1939 04140201 Senecaestablished
888260 NYTompkinsFall Creek2011 04140201 Senecaestablished
1760308 NYTompkinsFall Creek2011 04140201 Seneca 
1808702 NYTompkinsFall Creek2011 04140201 Seneca 
1812080 NYTompkinsFall Creek2014 04140201 Seneca 
1812081 NYTompkinsFall Creek2014 04140201 Seneca 
1815876 NYTompkinsFall Creek2015 04140201 Seneca 
Page:12

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/11/2025].

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.