| Specimen ID | 1693764 |
| Group | Plants |
| Genus | Butomus |
| Species | umbellatus |
| Common Name | flowering rush |
| State | IL |
| County | DuPage |
| Locality | Morton Arboretum, Springbrook Prairie Forest Preserve in Naperville, along a tributary of Springbrook Creek, south of 83rd Street and east of Book Road. |
| Mapping Accuracy | Accurate |
| HUC8 Name | Des Plaines |
| HUC8 Number | 07120004 |
| HUC10 Name | Du Page River |
| HUC10 Number | 0712000408 |
| HUC12 Name | Spring Brook-Du Page River |
| HUC12 Number | 071200040806 |
| Map | |
| Collection Day | 10 |
| Collection Month | 7 |
| Collection Year | 2009 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 27378 |
| Author: | Cranberg, C., and R. Keller |
| Date: | 2020 |
| Title: | Illinois Database of Aquatic Non-native Species |
| Publisher: | School of Environmental Sustainability, Loyola University Chicago |
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| Reference 2 |
| Ref. Number: | 18446 |
| Author: | Morton Arboretum |
| Date: | 2017 |
| Title: | Morton Arboretum Herbarium (MOR) |
| Publisher: | SEINet Data Portal |
| Volume: | 2009 |
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| Comments | Georeference Sources: GeoLocate, Uncertainty: 1175ft. The plants were also observed to the west in the adjacent Springbrook Golf Course and other Naperville Park District Property. Observed in bloom July 10 and July 15, 2009. |
| Record Type | Specimen |
| Museum Cat Number | 0054210MOR |
| Verifier | Great Lakes Invasives Network |
| Freshwater/Marine | Freshwater |
