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

45 results for Hygrophila polysperma (Indian swampweed)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1751044 FLAlachua[No locality description provided]2024 03080102 Oklawaha 
1751438 FLAlachua[No locality description provided]2024 03080102 Oklawaha 
1751835 FLAlachua[No locality description provided]2024 03080102 Oklawaha 
1752530 FLAlachua[No locality description provided]2024 03080102 Oklawaha 
1751778 FLBroward[No locality description provided]2024 03090206 Florida Southeast Coast 
1751205 FLBroward[No locality description provided]2024 03090206 Florida Southeast Coast 
1752872 FLBroward[No locality description provided]2024 03090206 Florida Southeast Coast 
1752953 FLBroward[No locality description provided]2024 03090206 Florida Southeast Coast 
1752315 FLColumbia[No locality description provided]2024 03110206 Santa Fe 
1751226 FLGilchrist[No locality description provided]2024 03110206 Santa Fe 
1752730 FLGilchrist[No locality description provided]2024 03110206 Santa Fe 
1875745 FLHillsborough[No locality description provided]2024 03100205 Hillsborough 
1751943 FLHillsborough[No locality description provided]2024 03100204 Alafia 
1751550 FLHillsborough[No locality description provided]2024 03100204 Alafia 
1751573 FLMartin[No locality description provided]2024 03090206 Florida Southeast Coast 
1751273 FLMartin[No locality description provided]2024 03090206 Florida Southeast Coast 
1751310 FLMiami-Dade[No locality description provided]2024 03090206 Florida Southeast Coast 
1751311 FLMiami-Dade[No locality description provided]2024 03090206 Florida Southeast Coast 
1751312 FLMiami-Dade[No locality description provided]2024 03090206 Florida Southeast Coast 
1751318 FLMiami-Dade[No locality description provided]2024 03090206 Florida Southeast Coast 
1751123 FLMiami-Dade[No locality description provided]2024 03090206 Florida Southeast Coast 
1751718 FLMiami-Dade[No locality description provided]2024 03090206 Florida Southeast Coast 
1751719 FLMiami-Dade[No locality description provided]2024 03090206 Florida Southeast Coast 
1751928 FLOrange[No locality description provided]2024 03090101 Kissimmee 
1752281 FLOrange[No locality description provided]2024 03080101 Upper St. Johns 
Page:12

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/21/2026].

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.