| Classification | Sparganiaceae: Sparganium |
| Harvard University Herbaria Barcode(s) | 00947474 |
| Collector | E. B. Payson & L. E. B. Payson |
| Collector number | 4680 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Sublette County |
| Locality | Near the lower end of New Fork Lakes |
| Date Collected | 1925-08-16 |
| Verbatim Elevation | 7800 ft |
| Habitat | Water at edge of lake |
| Container | Plants of Wyoming |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cced9be9-a89e-46ef-8b19-cdea75d1e9c5 |
| Harvard University Herbaria Barcode | 00947474 |
| Herbarium | GH |
| Previous ownership | Ex The Rocky Mountain Herbarium |
| Family | Sparganiaceae |
| Determination | Sparganium angustifolium Michaux |
| Determined by | Nicholls, Marc S. |
| Date Determined | 1985 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
