| Specimen ID | 1655312 |
| Group | Plants |
| Genus | Najas |
| Species | marina |
| Common Name | holly-leaf waternymph |
| State | MI |
| County | Branch |
| Locality | Silver Lake. At boat launch |
| Mapping Accuracy | Accurate |
| HUC8 Name | St. Joseph |
| HUC8 Number | 04050001 |
| HUC10 Name | Fawn River |
| HUC10 Number | 0405000108 |
| HUC12 Name | Snow Lake |
| HUC12 Number | 040500010801 |
| Map | |
| Collection Day | 30 |
| Collection Month | 7 |
| Collection Year | 2016 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | established |
| Reference 1 |
| Ref. Number: | 13276 |
| Author: | Neel, M. (director), J. Hall (curator), and N. Anderson. |
| Date: | 2014 |
| Title: | Norton-Brown Herbarium (MARY) |
| Publisher: | University of Maryland |
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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 | county |
| Disposal | MARY |
| Museum Cat Number | 1013241 |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |