| Classification | Potamogetonaceae: Potamogeton | 
| Harvard University Herbaria Barcode(s) | 00053936 | 
| Type Status | Isosyntype | 
| Collector | E. Faxon | 
| Country | United States of America | 
| State | Vermont | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Vermont: Addison County: Ferrisburg | 
| Locality | Little Otter Creek, near Barnum's chill | 
| Date Collected | 1882-08-23 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9151e9e1-83cf-485c-bc1d-5b3921883a99 | 
| Harvard University Herbaria Barcode | 00053936 | 
| Herbarium | GH | 
| Family | Potamogetonaceae | 
| Type Status | Isosyntype | 
| Isosyntype of | Potamogeton ×faxonii Morong | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Potamogeton ×faxonii Morong) Mem. Torrey Bot. Club 1893. 3(2): 22. | 
| Family | Potamogetonaceae | 
| Determination | Potamogeton ×faxonii Morong | 
| Determined by | Ogden, Eugene Cecil | 
| Date Determined | 1942 | 
| Determination Remarks | [current name] | 
| Annotation Text | P. nodosus Poir. x illinoensis Morong (isotype or cotype of P. faxoni Morong) | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |