| Specimen ID | 1680187 |
| Group | Plants |
| Genus | Hydrocharis |
| Species | morsus-ranae |
| Common Name | European frogbit |
| State | MI |
| County | St. Clair |
| Locality | St. Clair Flats State Wildlife Area (East Marsh) |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lake St. Clair |
| HUC8 Number | 04090002 |
| HUC10 Name | Lake St. Clair |
| HUC10 Number | 0409000210 |
| HUC12 Name | 040900020000 |
| HUC12 Number | 040900021009 |
| Map | |
| Collection Year | 2019 |
| Year Accuracy | Actual |
| Potential Pathway | accidental |
| Status | established |
| Reference 1 |
| Ref. Number: | 37585 |
| Author: | Cahill, B.C., R.T. Goebel, and A.K. Monfils |
| Date: | 2021 |
| Title: | European Frog-bit (Hydrocharis morsus-ranae L.) Phenology and Reproductive Biology in Michigan |
| Publisher: | Central Michigan University |
| Pages: | 69 |
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| Comments | diked coastal wetland dominated by Typha x glauca -- frogbit dominant along the emergent edge. adjacent to a field managed for waterfowl hunting. Fruit observed Aug 6 and September 1. Turions observed Sept. 1 and Sept 27 |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
