| Specimen ID | 233949 |
| Group | Plants |
| Genus | Hydrocharis |
| Species | morsus-ranae |
| Common Name | European frogbit |
| State | NY |
| County | St. Lawrence |
| Locality | Oswegatchie River, just south of Ogdensburg |
| Mapping Accuracy | Accurate |
| HUC8 Name | Oswegatchie |
| HUC8 Number | 04290003 |
| HUC10 Name | Lisbon Creek-Oswegatchie River |
| HUC10 Number | 0429000310 |
| HUC12 Name | Oswegatchie River |
| HUC12 Number | 042900031003 |
| Map | |
| Collection Day | 13 |
| Collection Month | 9 |
| Collection Year | 1974 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Reference 1 |
| Ref. Number: | 10773 |
| Author: | Catling, P.M., and W.G. Dore. |
| Date: | 1982 |
| Title: | Status and identification of Hydrocharis morsus-ranae and Limnobium spongia (Hydrocharitaceae) in northeastern North America. |
| Journal: | Rhodora |
| Volume: | 84 |
| Issue: | 840 |
| Pages: | 523-545 |
|
|
| Record Type | Literature |
| Museum Cat Number | herb/ NYS |
| Freshwater/Marine | Freshwater |
