Egeria densa
Egeria densa
(Brazilian waterweed)
Plants
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

14 results for Egeria densa (Brazilian waterweed)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
230902 MD tributaries emptying into the Potomac1982 02070010 Middle Potomac-Anacostia-Occoquanestablished
1670536 MDCarrollprivate pond at Carroll Warehime Rd2021 02060003 Gunpowder-Patapscoestablished
1409979 MDKentUrieville Lake2016 02060002 Chester-Sassafrasestablished
1737704 MDMontgomery[No locality description provided]2020 02070010 Middle Potomac-Anacostia-Occoquan 
230901 MDMontgomeryChesapeake and Ohio Canal, near Seneca1982 02070008 Middle Potomac-Catoctinestablished
234290 MDPrince George'sBeltsville, Green Pond1953 02070010 Middle Potomac-Anacostia-Occoquanestablished
1320969 MDPrince George'sBlue Pond1950 02060006 Patuxentunknown
234291 MDPrince George'sBlue Pond, (possibly in Muirkirk)1950 02060006 Patuxentestablished
1320966 MDPrince George'sGreen Pond1950 02060006 Patuxentunknown
1320967 MDPrince George'sGreen Pond1953 02060006 Patuxentunknown
234289 MDPrince George'sMuirkirk, Green Pond1950 02070010 Middle Potomac-Anacostia-Occoquanestablished
1320968 MDTalbotEdge Creek Bar off Alberta Cove1969 02060005 Choptankunknown
234292 MDTalbotEdge Creek bar off Elberts Cove1969 02060005 Choptankestablished
234260 MDWicomicoWicomico River, tidal mud, 0.5 mi above mouth of Tonytank Creek; 2.25 mi SW of Salisbury1938 02080110 Tangierestablished

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.

Disclaimer:

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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