| Specimen ID | 1815150 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | OR |
| County | Morrow |
| Locality | McCormach Slough |
| Mapping Accuracy | Accurate |
| HUC8 Name | Middle Columbia-Lake Wallula |
| HUC8 Number | 17070101 |
| HUC10 Name | Upper Lake Umatilla |
| HUC10 Number | 1707010106 |
| HUC12 Name | McCormach Slough-Lake Umatilla |
| HUC12 Number | 170701010603 |
| Map | |
| Collection Day | 9 |
| Collection Month | 8 |
| Collection Year | 2014 |
| Year Accuracy | Actual |
| Reference 1 |
| Ref. Number: | 45006 |
| Author: | NatureServe |
| Date: | 2025 |
| Title: | iMapInvasives: NatureServe’s online data system supporting strategic invasive species management |
| Publisher: | NatureServe |
|
|
| Comments | iMapInvasives source record |
| Record Type | Literature |
