| Specimen ID | 229728 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | WA |
| County | Cowlitz |
| Locality | Columbia River, in some portions. |
| Mapping Accuracy | Approximate |
| HUC8 Name | Lower Columbia-Clatskanie |
| HUC8 Number | 17080003 |
| Map | |
| Collection Year | 1984 |
| Year Accuracy | Publication Year |
| Potential Pathway | unknown |
| Status | established |
| Reference 1 |
| Ref. Number: | 10436 |
| Author: | Weinmann, F., M. Boule, K. Brunner, J. Malek, and V. Yoshino. |
| Date: | 1984 |
| Title: | Wetland Plants of the Pacific Northwest |
| Publisher: | US Army Corps of Engineers, Seattle District |
| Pages: | 85 |
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| Record Type | Literature |
| Freshwater/Marine | Freshwater |
