Egeria densa
Egeria densa
(Brazilian waterweed)
Plants
Exotic
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5 results for Egeria densa (Brazilian waterweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
259331 CAContra CostaBethel Island, W side of Franks Tract State Recreation Area1960 18040003 San Joaquin Deltaestablished
259303 CAShastaHat Creek, lower portion1960 18020003 Lower Pitcollected
1437687 CAShastaLocality: Hat Creek River.1960 18020003 Lower Pitestablished
234402 FLLeonTallahassee, small pond in Myers Park1960 03120001 Apalachee Bay-St. Marksestablished
234248 LASt. MartinLake Martin; ca. 5 mi S of Breaux Bridge1960 08080103 Vermilionestablished

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/20/2026].

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