| Specimen ID | 1524808 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | WA |
| County | Pierce |
| Locality | American Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Puget Sound |
| HUC8 Number | 17110019 |
| HUC10 Name | Chambers Creek-Frontal Puget Sound |
| HUC10 Number | 1711001903 |
| HUC12 Name | Sequalitchew Creek-Frontal Cormorant Passage |
| HUC12 Number | 171100190304 |
| Map | |
| Collection Day | 25 |
| Collection Month | 9 |
| Collection Year | 2018 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 32456 |
| Author: | AquaTechnex, LLC. |
| Date: | 2018 |
| Title: | American Lake Summer 2018 Eurasian Milfoil Survey |
| Publisher: | City of Lakewood |
| Pages: | 4 pp |
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| Record Type | Literature |
| Verifier | AquaTechnex |
| Freshwater/Marine | Freshwater |
