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

9 results for Hydrocharis morsus-ranae (European frogbit)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1656982 NYWayneBroadway Road Marsh, abutting Lake Ontario.1997 04150200 Lake Ontarioestablished
265895 ONT Moira Lake, near Madoc, and Nearest Landmark: Crystal Beach Trailer Park1997  established
265897 ONT Moira River, confluence with Skootamatta River, 1 KM N from sighting1997  collected
265900 ONT Rawdon Creek near Stirling1997  collected
265901 ONT Rawdon Creek, near Stirling, 1 km SW. Nearest Intersection: At Hwy 35 and Bridge1997  collected
265904 ONT Skootamatta River, Hastings Co., Near Sulphide1997  collected
265908 ONT Trent River, Hastings Co., near Glen Ross1997  collected
1528547 WASnohomishMeadow Lake1997 17110011 Snohomishestablished
242557 WASnohomishMeadow Lake1997 17110011 Snohomishestablished

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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/19/2021].

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