| Specimen ID | 1655313 |
| Group | Plants |
| Genus | Najas |
| Species | marina |
| Common Name | holly-leaf waternymph |
| State | MI |
| County | Montcalm |
| Locality | Mud Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Maple |
| HUC8 Number | 04050005 |
| HUC10 Name | Fish Creek |
| HUC10 Number | 0405000503 |
| HUC12 Name | Middle Fish Creek |
| HUC12 Number | 040500050305 |
| Map | |
| Collection Day | 30 |
| Collection Month | 7 |
| Collection Year | 1941 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 27998 |
| Author: | University of Michigan |
| Date: | 2020 |
| Title: | University of Michigan Herbarium (MICH) |
| Publisher: | SEINet Data Portal |
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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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| Comments | Georeferenced by NAS staff |
| Record Type | Specimen |
| Earliest Record | locale |
| Disposal | MICH |
| Museum Cat Number | 1304646 |
| Verifier | Robert R. Haynes and W. Alan Wentz |
| Freshwater/Marine | Freshwater |
