Specimen Information

Hygrophila polysperma
Hygrophila polysperma
(Indian swampweed)
Plants
Exotic

Specimen ID1656961
GroupPlants
GenusHygrophila
Speciespolysperma
Common NameIndian swampweed
StateTX
CountyBexar
LocalitySan Antonio River [at Brackenridge Park]
Mapping AccuracyAccurate
HUC8 NameUpper San Antonio
HUC8 Number12100301
HUC10 NameHeadwaters San Antonio River
HUC10 Number1210030102
HUC12 NameOlmos Creek-San Antonio River
HUC12 Number121003010201
Map
+
Collection Day1
Collection Month5
Collection Year2020
Year AccuracyActual
Potential Pathwayreleased aquarium | dispersed
Statusestablished
Reference 1
Ref. Number:25944
Author:Ueda, K., J. Belmonte, A. Shepard, P. Leary, and S. Loarie.
Date:2021
Title:iNaturalist.org
Publisher:California Academy of Sciences
Commentshttps://www.inaturalist.org/observations/44606335
Record TypeLiterature
VerifierIan Pfingsten
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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/26/2024].

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.