Egeria densa
Egeria densa
(Brazilian waterweed)
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Exotic
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491 results for Egeria densa (Brazilian waterweed)
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Click here for listing in all states

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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
213437 FL state non-specific1944 03000000 South Atlantic-Gulf Regionestablished
234441 FLAlachuaGainesville, Agricultural Experiment Station, fish pond1937 03080102 Oklawahaestablished
1501156 FLAlachuaNewnans Lake1992 03080102 Oklawahaunknown
227044 FLAlachuaNewnans Lake [E of Gainesville]1992 03080102 Oklawahaestablished
227738 FLBayMartin Bayou1992 03140101 St. Andrew-St. Joseph Baysestablished
1501011 FLBayMartin Bayou1992 03140101 St. Andrew-St. Joseph Baysunknown
1501145 FLBayMartin Bayou1994 03140101 St. Andrew-St. Joseph Baysunknown
1501113 FLBayMartin Bayou1995 03140101 St. Andrew-St. Joseph Baysunknown
1501063 FLBayMartin Bayou1996 03140101 St. Andrew-St. Joseph Baysunknown
216923 FLCitrusBradley Lake1983 03100208 Withlacoocheeestablished
219101 FLCitrusBradley Lake1986 03100208 Withlacoocheeestablished
221064 FLCitrusBradley Lake1988 03100208 Withlacoocheeestablished
224975 FLCitrusBradley Lake1990 03100208 Withlacoocheeestablished
234396 FLCitrusChassahowitzka River1958 03100207 Crystal-Pithlachascoteeestablished
215383 FLCitrusChassahowitzka River1982 03100207 Crystal-Pithlachascoteeestablished
1501180 FLCitrusChassahowitzka River1982 03100207 Crystal-Pithlachascoteeunknown
1501176 FLCitrusChassahowitzka River1983 03100207 Crystal-Pithlachascoteeunknown
215497 FLCitrusChassahowitzka River1983 03100207 Crystal-Pithlachascoteeestablished
218257 FLCitrusChassahowitzka River1984 03100207 Crystal-Pithlachascoteeestablished
1501035 FLCitrusChassahowitzka River1984 03100207 Crystal-Pithlachascoteeunknown
1501178 FLCitrusChassahowitzka River1986 03100207 Crystal-Pithlachascoteeunknown
219430 FLCitrusChassahowitzka River1986 03100207 Crystal-Pithlachascoteeestablished
221053 FLCitrusChassahowitzka River1988 03100207 Crystal-Pithlachascoteeestablished
1500939 FLCitrusChassahowitzka River1988 03100207 Crystal-Pithlachascoteeunknown
1501120 FLCitrusChassahowitzka River1990 03100207 Crystal-Pithlachascoteeunknown
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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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/29/2025].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.