| Specimen ID | 243654 |
| Group | Plants |
| Genus | Egeria |
| Species | densa |
| Common Name | Brazilian waterweed |
| State | OR |
| County | Polk |
| Locality | Polk County |
| Mapping Accuracy | Centroid |
| Centroid Type | County |
| HUC8 Name | Willamette |
| HUC8 Number | 17090000 |
| Map | |
| Collection Day | 1 |
| Collection Month | 4 |
| Collection Year | 2007 |
| Year Accuracy | Publication Year |
| Potential Pathway | unknown | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 17528 |
| Author: | Oregon Department of Agriculture (ODA) Plant Division. |
| Date: | 2007 |
| Title: | Map of South American waterweed (Egeria densa) distribution in Oregon. |
| Publisher: | WeedMapper Team, Department of Rangeland Ecology & Managment, Oregon State University. |
| Volume: | 2007 |
| Issue: | April |
|
|
| Comments | Limited distribution |
| Record Type | Literature |
| Earliest Record | county |
| Freshwater/Marine | Freshwater |
