| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 00022683 |
| Type Status | Type |
| Collector | J. M. Macoun |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario |
| Locality | Cache Lake, Algonquin Park |
| Date Collected | 1900-07-09 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/01ff132d-0e2f-4124-84f6-244f736e9975 |
| Harvard University Herbaria Barcode | 00022683 |
| Herbarium | GH |
| Family | Potamogetonaceae |
| Determination | Potamogeton pusillus var. tenuissimus Mertens & Koch |
| Determined by | R. R. Haynes |
| Determination Remarks | [is Current name] |
| Family | Potamogetonaceae |
| Type Status | Type |
| Type of | Potamogeton turionifer f. tenuis Hagström |
| Taxon Reference | (for Potamogeton turionifer f. tenuis Hagström) Kongl. Svenska Vetensk. Acad. Handl. 1916. 55(5): 91. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
