| Classification | Potamogetonaceae: Potamogeton | 
| Harvard University Herbaria Barcode(s) | 00022646 | 
| Type Status | Isosyntype | 
| Collector | E. J. Hill | 
| Country | United States of America | 
| State | Michigan | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Manistee County: Manistee | 
| Date Collected | 1880-08-10 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/37e7a74f-f5c5-4d11-93ca-377215834c8f | 
| Harvard University Herbaria Barcode | 00022646 | 
| Herbarium | GH | 
| Previous ownership | Ex. Herb. E. J. Hill | 
| Family | Potamogetonaceae | 
| Type Status | Isosyntype | 
| Isosyntype of | Potamogeton hillii Morong | 
| Verified by | Hanrahan, Danielle | 
| Date Determined | 2015-09-** | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Potamogeton hillii Morong) Bot. Gaz. 1881. 6: 290. | 
| Family | Potamogetonaceae | 
| Determination | Potamogeton hillii Morong | 
| Determination Remarks | [label name] [current name] | 
| Family | Potamogetonaceae | 
| Determination | Potamogeton hillii Morong | 
| Annotation Text | Isotype [stamped on sheet] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |