| Specimen ID | 254259 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | MI |
| County | Gogebic |
| Locality | Langford Lake |
| Mapping Accuracy | Approximate |
| HUC8 Name | Ontonagon |
| HUC8 Number | 04020102 |
| Map | |
| Collection Year | 2002 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Reference 1 |
| Ref. Number: | 17446 |
| Author: | Great Lakes Indian Fish and Wildlife Commission (GLIFWC). |
| Date: | 2017 |
| Title: | Exotic Species Information Center. |
| Publisher: | Great Lakes Indian Fish and Wildlife Commission |
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| Comments | >150 acres. Treated 06/06 -16.5 ac (fall 2004; 2,4 D). Some kill in spots, underestimated, little overall success |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |