| Specimen ID | 1859155 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | heterophyllum |
| Common Name | variable-leaf watermilfoil |
| State | NY |
| County | Oswego |
| Locality | Castor Pond |
| Mapping Accuracy | Accurate |
| HUC8 Name | Salmon-Sandy |
| HUC8 Number | 04140102 |
| HUC10 Name | Salmon River |
| HUC10 Number | 0414010207 |
| HUC12 Name | Salmon River Resevoir-Salmon River |
| HUC12 Number | 041401020702 |
| Map | |
| Collection Day | 15 |
| Collection Month | 6 |
| Collection Year | 2023 |
| Year Accuracy | Actual |
| Reference 1 |
| Ref. Number: | 45006 |
| Author: | NatureServe |
| Date: | 2025 |
| Title: | iMapInvasives: NatureServe’s online data system supporting strategic invasive species management |
| Publisher: | NatureServe |
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| Comments | iMapInvasives source record |
| Record Type | Literature |
