| Specimen ID | 1524500 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | heterophyllum |
| Common Name | variable-leaf watermilfoil |
| State | ME |
| County | Kennebec |
| Locality | Horseshoe Pond |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Kennebec River |
| HUC8 Number | 01030003 |
| HUC10 Name | Cobbosseecontee Stream |
| HUC10 Number | 0103000323 |
| HUC12 Name | Upper Cobbosseecontee Stream |
| HUC12 Number | 010300032308 |
| Map | |
| Collection Month | 6 |
| Collection Year | 2002 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft | dispersed waterfowl |
| Status | established |
| Reference 1 |
| Ref. Number: | 30401 |
| Author: | Schaffner, B. |
| Date: | 2019 |
| Title: | Maine DEP Invasive Aquatic Plant Map |
| Publisher: | Maine Department of Environmental Protection |
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| Comments | Discovery 2002: A local landowner reported variable-leaf milfoil which was confirmed by DEP. Colonies found along the east and west shores of Cobbossee Stream with smaller patches found upstream beyond the Route 126 bridge, and in Horsehoe Pond. Currently managed with Diver Assisted Suction harvester and barriers. |
| Record Type | Literature |
| Earliest Record | locale |
| Verifier | Maine DEP |
| Freshwater/Marine | Freshwater |
