| Specimen ID | 1526995 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | WA |
| County | Benton |
| Locality | Yakima River between Prosser and Horn Rapids |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Yakima |
| HUC8 Number | 17030003 |
| HUC10 Name | Corral Creek-Yakima River |
| HUC10 Number | 1703000312 |
| HUC12 Name | Yakima River |
| HUC12 Number | 170300031205 |
| Map | |
| Collection Day | 12 |
| Collection Month | 9 |
| Collection Year | 2018 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft | dispersed | escaped captivity |
| Status | established |
| Reference 1 |
| Ref. Number: | 28080 |
| Author: | Environmental Assessment Program. |
| Date: | 2018 |
| Title: | |
| Publisher: | Washington State Department of Ecology |
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| Record Type | Literature |
| Verifier | Washington State Department of Ecology |
| Freshwater/Marine | Freshwater |
