Specimen Information

Egeria densa
Egeria densa
(Brazilian waterweed)
Plants
Exotic

Specimen ID234259
GroupPlants
GenusEgeria
Speciesdensa
Common NameBrazilian waterweed
StateDE
CountyNew Castle
LocalityHoopes Reservoir, edge, 4 mi NW of Wilmington
Mapping AccuracyAccurate
HUC8 NameBrandywine-Christina
HUC8 Number02040205
HUC10 NameWhite Clay Creek
HUC10 Number0204020503
HUC12 NameRed Clay Creek
HUC12 Number020402050307
Map
+
Collection Day12
Collection Month10
Collection Year1941
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:10766
Author:Hong-Wa, C. (curator).
Date:2015
Title:Claude E. Phillips Herbarium (DOV)
Publisher:Delaware State University
Commentspreviously determined: Anacharis densa (Tatnall 1941); habitat: shallow waters; DET:R.R. Haynes 1995 CollectorNumber: Tatnall, #4980
Record TypeLiterature
Museum Cat NumberDOV
VerifierReed, C.F., 1985
Freshwater/MarineFreshwater


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/27/2021].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.