| Specimen ID | 1241427 |
| Group | Plants |
| Genus | Eichhornia |
| Species | crassipes |
| Common Name | common water-hyacinth |
| State | OR |
| County | Multnomah |
| Locality | Portland; east bank of the Willamette River at Oregon Yacht Club |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Willamette |
| HUC8 Number | 17090012 |
| HUC10 Name | Columbia Slough-Willamette River |
| HUC10 Number | 1709001202 |
| HUC12 Name | Balch Creek-Willamette River |
| HUC12 Number | 170900120202 |
| Map | |
| Collection Day | 1 |
| Collection Month | 11 |
| Collection Year | 2013 |
| Year Accuracy | Actual |
| Potential Pathway | escaped captivity aquaculture |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 17243 |
| Author: | Oregon State University. |
| Date: | 2016 |
| Title: | Oregon Flora Project |
| Publisher: | Oregon State University |
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| Comments | possibly purposefully released for 'aquaculture'. |
| Record Type | Specimen |
| Disposal | OSU Herbarium |
| Museum Cat Number | OSC-241602 |
| Freshwater/Marine | Freshwater |
| Year Class | flowering |
