Hygrophila polysperma
Hygrophila polysperma
(Indian swampweed)
Plants
Exotic
Collection Info
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Impacts

7 results for Hygrophila polysperma (Indian swampweed)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1675830 FLBroward[No locality description provided]2021 03090206 Florida Southeast Coast 
1708807 FLBroward[No locality description provided]2021 03090206 Florida Southeast Coast 
1708515 FLColumbia[No locality description provided]2021 03110206 Santa Fe 
1708725 FLMiami-Dade[No locality description provided]2021 03090206 Florida Southeast Coast 
1708499 FLOrange[No locality description provided]2021 03080101 Upper St. Johns 
1747119 FLPalm Beach[No locality description provided]2021 03090206 Florida Southeast Coast 
1708662 TXComal[No locality description provided]2021 12100202 Middle Guadalupe 

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 [2/23/2026].

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