| Specimen ID | 1257198 |
| Group | Plants |
| Genus | Butomus |
| Species | umbellatus |
| Common Name | flowering rush |
| State | WA |
| County | Benton |
| Locality | Horn Rapids Diversion |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Yakima |
| HUC8 Number | 17030003 |
| HUC10 Name | Corral Creek-Yakima River |
| HUC10 Number | 1703000312 |
| HUC12 Name | Yakima River |
| HUC12 Number | 170300031205 |
| Map | |
| Collection Day | 11 |
| Collection Month | 9 |
| Collection Year | 2013 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 28080 |
| Author: | Environmental Assessment Program. |
| Date: | 2018 |
| Title: | |
| Publisher: | Washington State Department of Ecology |
|
|
| Comments | collected flowering stalks to assess seed-set, found very few ripe seeds per flower; Weather sunny, breeze. Launched boat at Horn Rapids and motored the south shore toward the dam. Looked for flowering rush in areas where it was found during July visit., it was more difficult to find - water high, murky, submersed vegetation very dense. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
