| Specimen ID | 1692179 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | MI |
| County | Crawford |
| Locality | Au Sable River, St. Helen |
| Mapping Accuracy | Accurate |
| HUC8 Name | Au Sable |
| HUC8 Number | 04070007 |
| HUC10 Name | East Branch Au Sable River-Au Sable River |
| HUC10 Number | 0407000703 |
| HUC12 Name | Conners Marsh-Au Sable River |
| HUC12 Number | 040700070310 |
| Map | |
| Collection Year | 2019 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 37885 |
| Author: | MI-EGLE |
| Date: | 2022 |
| Title: | Unpublished MI-EGLE Monitoring Data (2 spreadsheets) |
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| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
