Hydrocharis morsus-ranae
Hydrocharis morsus-ranae
(European frogbit)
Plants
Exotic

21 results for Hydrocharis morsus-ranae (European frogbit)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1677432 PACrawfordCrawford, Pennsylvania, United States2021 05010004 Frenchunknown
1680217 PACrawfordGeneva/Conneaut Swamp2020 05010004 Frenchunknown
1653519 PACrawfordJust east of the corner of Teakettle Road and Wilson Road in Sanctuary Lake2020 05030102 Shenangoestablished
1677370 PACrawfordLinesville, PA, US2021 05030102 Shenangounknown
1680216 PACrawfordPymatuning Reservoir2020 05030102 Shenangounknown
1658518 PACrawfordRed Cross Boat Launch at Pymatuning Reservoir in Pymatuning State Park2021 05030102 Shenangoestablished
1676060 PACrawfordSadsbury Township, PA, USA2020 05030102 Shenangounknown
1653659 PACrawfordState Gamelands 213 Conneaut Marsh on the NW side of the Mercer Pike Road2020 05010004 Frenchestablished
1658517 PAMercerBoat Launch 3 at Lake Wilhelm in Maurice K. Goddard State Park2017 05010003 Middle Allegheny-Tionestaestablished
1680215 PAMercerLake Wilhelm2017 05010003 Middle Allegheny-Tionestaunknown
1675553 PAMercerMercer, Pennsylvania, United States2020 05010003 Middle Allegheny-Tionestaunknown
1675554 PAMercerMercer, Pennsylvania, United States2020 05010003 Middle Allegheny-Tionestaunknown
1675555 PAMercerMercer, Pennsylvania, United States2020 05010003 Middle Allegheny-Tionestaunknown
1675556 PAMercerMercer, Pennsylvania, United States2020 05010003 Middle Allegheny-Tionestaunknown
1677388 PAMercerMercer, Pennsylvania, United States2021 05010003 Middle Allegheny-Tionestaunknown
1417469 PAMercerNext to launch ramp 3 on Lake Wilhelm at Maurice K. Goddard State Park2017 05010003 Middle Allegheny-Tionestaestablished
1418865 PAMercerNext to launch ramp 3 on Lake Wilhelm at Maurice K. Goddard State Park2017 05010003 Middle Allegheny-Tionestaestablished
1677360 PAMercerSandy Lake2021 05010003 Middle Allegheny-Tionestaunknown
1680214 PAWarrenAckley Swamp, Pine Grove Township2013 05010002 Conewangounknown
1417478 PAWarrenAkeley Swamp, ca. 5 km N of Russell2013 05010002 Conewangoestablished
1417479 PAWarrenAkeley Swamp, Conewango Creek2013 05010002 Conewangoestablished

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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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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/25/2022].

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