| Specimen ID | 1336877 |
| Group | Plants |
| Genus | Butomus |
| Species | umbellatus |
| Common Name | flowering rush |
| State | MI |
| County | Alger |
| Locality | Au Train River, south of NF-2001 Rd |
| Mapping Accuracy | Accurate |
| HUC8 Name | Betsy-Chocolay |
| HUC8 Number | 04020201 |
| HUC10 Name | Au Train River |
| HUC10 Number | 0402020103 |
| HUC12 Name | Au Train River |
| HUC12 Number | 040202010304 |
| Map | |
| Collection Day | 29 |
| Collection Month | 6 |
| Collection Year | 2016 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | established |
| Reference 1 |
| Ref. Number: | 27950 |
| Author: | Michigan State University Board of Trustees. |
| Date: | 2019 |
| Title: | Midwest Invasive Species Information Network (MISIN) |
| Publisher: | Michigan State University. Department of Entomology - Applied Spatial Ecology and Technical Services Laboratory |
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| Comments | MISIN report |
| Record Type | Literature |
| Earliest Record | drainage |
| Verifier | Jen Johnson, MI DNR |
| Freshwater/Marine | Freshwater |
| Number Collected | Five |
| Year Class | Flower |
| Photo | |