| Specimen ID | 1633406 |
| Group | Plants |
| Genus | Najas |
| Species | marina |
| Common Name | holly-leaf waternymph |
| State | OH |
| County | Hamilton |
| Locality | Rest Haven Memorial Park ponds |
| Mapping Accuracy | Accurate |
| HUC8 Name | Middle Ohio-Laughery |
| HUC8 Number | 05090203 |
| HUC10 Name | Mill Creek |
| HUC10 Number | 0509020301 |
| HUC12 Name | Sharon Creek-Mill Creek |
| HUC12 Number | 050902030103 |
| Map | |
| Collection Day | 14 |
| Collection Month | 7 |
| Collection Year | 1959 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on aquatic plants |
| Status | extirpated |
| Reference 1 |
| Ref. Number: | 28876 |
| Author: | Freudenstein, J.V. (director), M. Tadesse (curator). |
| Date: | 2003 |
| Title: | Ohio State University Herbarium (OS) |
| Publisher: | Museum of Biological Diversity, Ohio State University |
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| Reference 2 |
| Ref. Number: | 28331 |
| Author: | SEINet Portal Network. |
| Date: | 2021 |
| Title: | Southwest Environmental Information Network |
| Publisher: | Symbiota Software Project, Arizona State University |
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| Record Type | Specimen |
| Earliest Record | state |
| Disposal | OS |
| Museum Cat Number | 64442 |
| Verifier | Alan Wentz |
| Freshwater/Marine | Freshwater |
