| Classification | Potamogetonaceae: Potamogeton | 
| Harvard University Herbaria Barcode(s) | 01746421 | 
| Collector | C. B. Hellquist | 
| Collector number | 12406 | 
| Country | United States of America | 
| State | New York | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Seneca County | 
| Locality | Canoga Creek - Canoga Marsh, Lake Cayuga. Canoga | 
| Date Collected | 1977-08-16 | 
| Container | Flora of New York | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/86e9975a-dd70-4d11-a479-ab2e553d8b77 | 
| Harvard University Herbaria Barcode | 01746421 | 
| Herbarium | GH | 
| Previous ownership | Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) | 
| Family | Potamogetonaceae | 
| Determination | Potamogeton richardsonii (A. Bennett) Rydberg | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |