| Specimen ID | 1658377 |
| Group | Plants |
| Genus | Hydrocharis |
| Species | morsus-ranae |
| Common Name | European frogbit |
| State | WI |
| County | Oconto |
| Locality | unnamed stream and throughout the adjacent drainage ditches just north of the City of Oconto [wbic 497800] |
| Mapping Accuracy | Approximate |
| HUC8 Name | Peshtigo |
| HUC8 Number | 04030105 |
| HUC10 Name | Lower Peshtigo River-Frontal Lake Michigan |
| HUC10 Number | 0403010506 |
| HUC12 Name | Thomas Slough-Frontal Lake Michigan |
| HUC12 Number | 040301050607 |
| Map
NAS ARM
| |
| Collection Month | 7 |
| Collection Year | 2021 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft | released aquarium |
| Status | established |
| Reference 1 |
| Ref. Number: | 36477 |
| Author: | Kretlow, A. |
| Date: | 2021 |
| Title: | Invasive European frogbit found in Oconto County |
| Publisher: | Wisconsin Department of Natural Resources |
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| Comments | First report in Wisconsin. |
| Record Type | Literature |
| Earliest Record | state |
| Verifier | Wisconsin Department of Natural Resources |
| Freshwater/Marine | Freshwater |
