Hydrocharis morsus-ranae
Hydrocharis morsus-ranae
(European frogbit)
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7 results for Hydrocharis morsus-ranae (European frogbit)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1698293 NJMorris[No locality description provided]2022 02030105 Raritan 
1698788 NJMorris[No locality description provided]2022 02030105 Raritan 
1700779 NJMorris[No locality description provided]2022 02030105 Raritan 
1701668 NJMorris[No locality description provided]2022 02030105 Raritan 
1697526 NJMorrisBlack river (Lamington river) in the Black River Wildlife Management Area in Chester, Morris County, NJ. Observed a few times between here and several yards downstream of rt 202. Upstream boundary is apparently somewhere between this point and Ironia Rd Crossing, as frogbit has not been observed there.2022 02030105 Raritan 
1697524 NJMorrisRiver-left side of impounded portion of Black River in Black river County Park. Small population observed just upstream of dam in pocket of still water.2022 02030105 Raritan 
1697525 NJMorrisSeveral individuals observed in Drakes Brook in the area of Roxbury Township Parkland known as Sandra Park. This is accessed via the cul de sac at the end of Sandra Ct. in Roxbury Township, Morris County Nj. Stream runs through emergent vegetation, forested/scrubland wetland. I suspect the population continues north.2022 02030105 Raritan 

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 [9/13/2024].

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