| Specimen ID | 1458948 |
| Group | Plants |
| Genus | Butomus |
| Species | umbellatus |
| Common Name | flowering rush |
| State | MI |
| County | St. Clair |
| Locality | Pearl Beach, St. Johns Marsh |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lake St. Clair |
| HUC8 Number | 04090002 |
| HUC10 Name | Swan Creek-Frontal Anchor Bay |
| HUC10 Number | 0409000210 |
| HUC12 Name | Swartout Creek-Frontal Anchor Bay |
| HUC12 Number | 040900021009 |
| Map | |
| Collection Day | 17 |
| Collection Month | 7 |
| Collection Year | 2015 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | unknown |
| Comments | Growing in some extensive marsh lands, along a deep canal, on the edge by some narrow-leaf cat tails. |
| Record Type | Specimen |
| Museum Cat Number | MICH 1496753 |
| Freshwater/Marine | Freshwater |
