| Specimen ID | 234307 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | MD |
| County | Baltimore |
| Locality | Junction of Saltpeter Creek and Gunpowder River |
| Mapping Accuracy | Approximate |
| HUC8 Name | Gunpowder-Patapsco |
| HUC8 Number | 02060003 |
| Map | |
| Collection Day | 3 |
| Collection Month | 9 |
| Collection Year | 1962 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| 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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| Comments | id notes: fwr/frt; determined: S.G. Aiken 1982; additional dates: Oct. 30, 1962 by R.D. Rappleye CollectorNumber: MARY 37219 |
| Record Type | Literature |
| Museum Cat Number | MARY |
| Verifier | Nelson and Couch 1985 |
| Freshwater/Marine | Freshwater-Brackish |