| Specimen ID | 1687225 |
| Group | Plants |
| Genus | Alternanthera |
| Species | philoxeroides |
| Common Name | alligatorweed |
| State | MS |
| County | Pike |
| Locality | Lake Tangipahoa, Percy Quinn St Park, 5 mi SW of McComb |
| Mapping Accuracy | Accurate |
| HUC8 Name | Tangipahoa |
| HUC8 Number | 08070205 |
| HUC10 Name | Bala Chitto Creek-Tangipahoa River |
| HUC10 Number | 0807020501 |
| HUC12 Name | Hurricane Creek-Tangipahoa River |
| HUC12 Number | 080702050102 |
| Map | |
| Collection Day | 20 |
| Collection Month | 7 |
| Collection Year | 1970 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 10733 |
| Author: | McCook, L. (curator). |
| Date: | 2014 |
| Title: | Thomas M. Pullen Herbarium (MISS) |
| Publisher: | University of Mississippi |
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| Reference 2 |
| Ref. Number: | 29277 |
| Author: | SERNEC Data Portal |
| Date: | 2019 |
| Title: | SouthEast Regional Network of Expertise and Collections |
| Publisher: | Appalachian State University |
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| Record Type | Specimen |
| Earliest Record | county |
| Disposal | Herbarium |
| Museum Cat Number | MISS0021830 |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |