| Specimen ID | 1546577 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | sibiricum × spicatum |
| Common Name | hybrid watermilfoil |
| State | OR |
| County | Lake |
| Locality | Chewaucan River, OR |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lake Abert |
| HUC8 Number | 17120006 |
| HUC10 Name | Lower Chewaucan River |
| HUC10 Number | 1712000604 |
| HUC12 Name | Lower Chewaucan Marsh |
| HUC12 Number | 171200060406 |
| Map | |
| Collection Month | 8 |
| Collection Year | 2014 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft | dispersed |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 33107 |
| Author: | Miller, R., and M.D. Sytsma |
| Date: | 2014 |
| Title: | Aquatic invasive species surveys of eastern Oregon waterbodies in 2013 and 2014. |
| Publisher: | Center for Lakes and Reservoirs Publications and Presentations, 42 |
| Pages: | 26 pp. |
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| Record Type | Literature |
| Freshwater/Marine | Freshwater |
