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

3 results for Hygrophila polysperma (Indian swampweed)

Impact ID Scientific Name Impact Type Study Type Study Location Impact Description Reference
3123 Hygrophila polysperma Habitat Alteration Anecdotal Laboratory Hygrophila polysperma shares characteristics with Hydrilla verticillata and may... 10719
7080 Hygrophila polysperma Habitat Alteration Anecdotal N/A Dense stands of Hygrophila polysperma trap sediments, slow water flow in irrigation... 31293
7081 Hygrophila polysperma Habitat Alteration Observational Field Hygrophila polysperma has spread rapidly where it exists in Texas, historically occupying... 31299

View all impact types for Hygrophila polysperma
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Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/29/2025].

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