Marsilea quadrifolia
Marsilea quadrifolia
(European water-clover)

6 results for Marsilea quadrifolia (European water-clover)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
233181 MAMiddlesexConcord River, Billerica1901 01070005 Concord Riverestablished
233180 MAMiddlesexConcord River, Concord1986 01070005 Concord Riverestablished
1397620 MAMiddlesexEdges of the Sudbury River from Sherman's Bridge Road, Wayland, to Lowell Road, Concord. Concord River edges from Lowell Road, Concord, to about the Concord Impoundments at 42.465 / -71.358.2014 01070005 Concord Riverestablished
233183 MAMiddlesexSudbury River along Central Street S of Mass. Pike, Framingham1986 01070005 Concord Riverestablished
233819 MAMiddlesexSudbury River, Concord1904 01070005 Concord Riverestablished
234079 MAMiddlesexThe Holt, Concord River1883 01070005 Concord Riverestablished

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 [4/13/2024].

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