| Specimen ID | 1656977 |
| Group | Plants |
| Genus | Hydrocharis |
| Species | morsus-ranae |
| Common Name | European frogbit |
| State | MI |
| County | Macomb |
| Locality | Metro Beach Metropark, marsh along Lake St. Clair south of Metropolitan Parkway,in artificial channel at edge of the marsh, west of the nature center, ca 4 miles ESE of Mt. Clemens. Lat & Long. 42°34'41"N, 82°48'19"W" |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lake St. Clair |
| HUC8 Number | 04090002 |
| HUC10 Name | Clinton River Spillway-Frontal Lake Saint Clair |
| HUC10 Number | 0409000210 |
| HUC12 Name | Clinton River Spillway-Frontal Lake Saint Clair |
| HUC12 Number | 040900021009 |
| Map | |
| Collection Day | 7 |
| Collection Month | 8 |
| Collection Year | 2001 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Reference 1 |
| Ref. Number: | 35441 |
| Author: | U-M Library Digital Collections. |
| Date: | 2021 |
| Title: | University of Michigan Herbarium Catalog Collection |
| Publisher: | University of Michigan |
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| Comments | Forming a dense cover almost totally dominating the shallow channel, also seen more sporadically in the emergent marsh to the west. |
| Record Type | Specimen |
| Museum Cat Number | 1213961 |
| Freshwater/Marine | Freshwater |
