| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 00022674 |
| Type Status | Isotype |
| Collector | J. Macoun |
| Collector number | 4179 |
| Country | Canada |
| State | British Columbia |
| Geography | North America: North America (CA, US, MX) (Region): Canada: British Columbia |
| Locality | Griffin Lake |
| Date Collected | 1889-08-03 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/77118702-358d-43bc-b104-0656fd927f90 |
| Harvard University Herbaria Barcode | 00022674 |
| Herbarium | GH |
| Family | Potamogetonaceae |
| Type Status | Isotype |
| Isotype of | Potamogeton subdentatus nothovar. petiolatus Hagström |
| Taxon Reference | (for Potamogeton subdentatus nothovar. petiolatus Hagström) Kongl. Svenska Vetensk. Acad. Handl. 1916. 55(5): 201. |
| Family | Potamogetonaceae |
| Determination | Potamogeton praelongus Wulfen |
| Determined by | B. Boivin |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
