| Classification | Potamogetonaceae: Potamogeton | 
| Harvard University Herbaria Barcode(s) | 00449413 | 
| Collector | R. T. Porsild | 
| Collector number | 318 | 
| Country | Canada | 
| State | Yukon Territory | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Yukon Territory | 
| Locality | [data not captured] | 
| Date Collected | 1966-07-25 | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3825988d-e586-4004-a2cf-613d4c5ba683 | 
| Harvard University Herbaria Barcode | 00449413 | 
| Herbarium | GH | 
| Family | Potamogetonaceae | 
| Determination | Potamogeton alpinus var. tenuifolius (Rafinesque) Ogden | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |