| Specimen ID | 877602 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | verticillata |
| Common Name | whorled hydrilla |
| State | PR |
| County | Rio Grande |
| Locality | Bahia Beach Resort |
| Mapping Accuracy | Accurate |
| HUC8 Name | Eastern Puerto Rico |
| HUC8 Number | 21010005 |
| HUC10 Name | Rio Herrera to Las Cabezas de San Juan Coastal Watersheds |
| HUC10 Number | 2101000503 |
| HUC12 Name | Coastal Watersheds between Rio Sabana and Rio Grande de Loiza |
| HUC12 Number | 210100050309 |
| Map | |
| Collection Day | 10 |
| Collection Month | 10 |
| Collection Year | 2011 |
| Year Accuracy | Publication Year |
| Potential Pathway | unknown |
| Status | established |
| Reference 1 |
| Ref. Number: | 27835 |
| Author: | Antillean group of Invasive Species (GAEI). |
| Date: | 2018 |
| Title: | Atlas de Especies Invasoras de Puerto Rico |
| Publisher: | University of Puerto Rico Agricultural Sciences |
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| Comments | GAEI |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
| Photo | |
