| Classification | Potamogeton: Potamogetonaceae |
| Harvard University Herbaria Barcode(s) | 00022680 |
| Type Status | Isotype |
| Collector | T. Morong |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Winchester |
| Date Collected | 1881-08-29 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7e0d5eb2-4cd9-4dd1-9717-71d99178c1e1 |
| Harvard University Herbaria Barcode | 00022680 |
| Herbarium | GH |
| Family | Potamogetonaceae |
| Type Status | Isotype |
| Isotype of | Potamogeton ×subsessilis Hagström |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Potamogeton ×subsessilis Hagström) Kongl. Svenska Vetensk. Acad. Handl. 1916. 55(5): 190. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
