| Classification | Potamogetonaceae: Potamogeton | 
| Harvard University Herbaria Barcode(s) | 01688638 | 
| Collector | L. S. Hopkins | 
| Country | United States of America | 
| State | Ohio | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Ohio: Summit County | 
| Locality | Springfield Lake. | 
| Date Collected | 1919-08-25 | 
| Container | Flora of Summit Co., Ohio, U. S. A. | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c44d8165-46d3-4d66-b987-dbeba21f99ac | 
| Harvard University Herbaria Barcode | 01688638 | 
| Herbarium | GH | 
| Previous ownership | Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) | 
| Family | Potamogetonaceae | 
| Determination | Potamogeton natans Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |