| Specimen ID | 1333569 |
| Group | Plants |
| Genus | Alternanthera |
| Species | philoxeroides |
| Common Name | alligatorweed |
| State | PR |
| County | San Juan Municipio |
| Locality | Aljibe las Curias dam near Cupey |
| Mapping Accuracy | Accurate |
| HUC8 Name | Eastern Puerto Rico |
| HUC8 Number | 21010005 |
| HUC10 Name | San Juan Bay Estuary Watershed |
| HUC10 Number | 2101000505 |
| HUC12 Name | Rio Puerto Nuevo at mouth |
| HUC12 Number | 210100050502 |
| Map | |
| Collection Year | 1963 |
| Year Accuracy | Estimated |
| Potential Pathway | hitch hiker |
| Status | established |
| Reference 1 |
| Ref. Number: | 29283 |
| Author: | Ackerman, J. (director). |
| Date: | 2013 |
| Title: | University of Puerto Rico Herbarium (UPRRP) |
| Publisher: | University of Puerto Rico |
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| Reference 2 |
| Ref. Number: | 28178 |
| Author: | The New York Botanical Garden |
| Date: | 2018 |
| Title: | William and Lynda Steere Herbarium (NY) |
| Publisher: | SEINet Data Portal |
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| Record Type | Specimen |
| Disposal | University of Puerto Rico Herbarium; New York Botanical Garder |
| Museum Cat Number | UPRRP 52736, NY 487112 |
| Freshwater/Marine | Freshwater |
| Photo | |
