| Specimen ID | 213327 |
| Group | Plants |
| Genus | Butomus |
| Species | umbellatus |
| Common Name | flowering rush |
| State | ID |
| County | Bonneville |
| Locality | Snake River, Idaho Falls |
| Mapping Accuracy | Approximate |
| HUC8 Name | American Falls |
| HUC8 Number | 17040206 |
| Map | |
| Collection Month | 8 |
| Collection Year | 1956 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Reference 1 |
| Ref. Number: | 10398 |
| Author: | Anderson, L.C., C.D. Zeis, and S.F. Alam |
| Date: | 1974 |
| Title: | Phytogeography and possible origins of Butomus in North America. |
| Journal: | Bulletin of The Torrey Botanical Club |
| Volume: | 101 |
| Issue: | 5 |
| Pages: | 292-297 |
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| Reference 2 |
| Ref. Number: | 17828 |
| Author: | Rice, P.M. |
| Date: | 2008 |
| Title: | INVADERS Database System. |
| Publisher: | Division of Biological Sciences, University of Montana, Missoula, MT 59812-4824. |
| Volume: | 2008 |
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| Comments | Earliest state record. First noted by collector in the same location in 1949.impact: Noted again in 1973 to be spreading and out-competing the willows and cattails along the river banks. CollectorNumber: Anderson 633 UTC |
| Record Type | Literature |
| Museum Cat Number | herb/Utah State Univ. |
| Verifier | |
| Freshwater/Marine | Freshwater |
