| Specimen ID | 228550 |
| Group | Plants |
| Genus | Hygrophila |
| Species | polysperma |
| Common Name | Indian swampweed |
| State | FL |
| County | Pasco |
| Locality | Roadside, 17 mi. N of Tampa, along Hwy 41 |
| Mapping Accuracy | Approximate |
| HUC8 Name | Hillsborough |
| HUC8 Number | 03100205 |
| Map | |
| Collection Day | 8 |
| Collection Month | 2 |
| Collection Year | 1965 |
| Year Accuracy | Actual |
| Potential Pathway | released aquarium | escaped captivity pond |
| Status | extirpated |
| Reference 1 |
| Ref. Number: | 10192 |
| Author: | Les, D.H., and R.P. Wunderlin. |
| Date: | 1981 |
| Title: | Hygrophila polysperma (Acanthaceae) in Florida |
| Journal: | Florida Scientist |
| Volume: | 44 |
| Issue: | 3 |
| Pages: | 189-192 |
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| Comments | id: Misidentified as Dyschoriste sp. until 1977.type intro = escape cultivation.Status: Population has not been relocated CollectorNumber: Wiggins 19184 (FLAS) |
| Record Type | Specimen |
| Earliest Record | nation |
| Disposal | University of Florida Herbarium |
| Museum Cat Number | FLAS 94760 |
| Verifier | Wasshausen, Deiter C. Smithsonian Institute/Hilsenbeck, R |
| Freshwater/Marine | Freshwater |
| Year Class | Flowering |