Marsilea quadrifolia
Marsilea quadrifolia
(European water-clover)

14 results for Marsilea quadrifolia (European water-clover)
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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
866220 NYTompkins[No locality provided]2011 04140201 Senecaunknown
871522 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
233236 NYTompkinsedge of lagoon in Stewart Park1939 04140201 Senecaestablished
888260 NYTompkinsFall Creek2011 04140201 Senecaestablished
1653913 NYTompkinsIthaca, NY, USA2020 04140201 Senecaestablished

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. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/3/2023].

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