| Specimen ID | 232132 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | heterophyllum |
| Common Name | variable-leaf watermilfoil |
| State | MA |
| County | Norfolk |
| Locality | Ponkapoag Bog, west end near a small dam |
| Mapping Accuracy | Accurate |
| HUC8 Name | Charles |
| HUC8 Number | 01090001 |
| HUC10 Name | Neponset River-Frontal Boston Harbor |
| HUC10 Number | 0109000108 |
| HUC12 Name | Outlet Neponset River-Frontal Boston Harbor |
| HUC12 Number | 010900010803 |
| Map | |
| Collection Day | 27 |
| Collection Month | 5 |
| Collection Year | 1976 |
| Year Accuracy | Actual |
| Potential Pathway | planted ornamental | dispersed | hitch hiker on small watercraft |
| Status | established |
| Comments | id: flower CollectorNumber: Judd 1613 (FLAS) |
| Record Type | Specimen |
| Museum Cat Number | herb/FLAS |
| Verifier | Nelson and Couch, 1984 |
| Freshwater/Marine | Freshwater |
