| Specimen ID | 236374 |
| Group | Plants |
| Genus | Egeria |
| Species | densa |
| Common Name | Brazilian waterweed |
| State | WA |
| County | Cowlitz |
| Locality | Solo Slough, near Columbia River and Longview. |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Columbia-Clatskanie |
| HUC8 Number | 17080003 |
| HUC10 Name | Germany Creek-Frontal Columbia River |
| HUC10 Number | 1708000306 |
| HUC12 Name | City of Longview-Frontal Columbia River |
| HUC12 Number | 170800030602 |
| Map | |
| Collection Day | 24 |
| Collection Month | 8 |
| Collection Year | 1998 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | collected |
| Reference 1 |
| Ref. Number: | 15927 |
| Author: | Parsons, J. |
| Date: | 2005 |
| Title: | Annual Washington State Aquatic Plant Survey Database. |
| Publisher: | Washington Department of Ecology . |
| Volume: | 2005 |
|
|
| Comments | Plants first reported in 1994 as growing in large patches, codominant with other plants; only a few plants noted in 1998, but with a wide patchy distribution |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
