| Classification | Sparganiaceae: Sparganium |
| Harvard University Herbaria Barcode(s) | 00947708 |
| Collector | Ced. L. Porter with [data not captured] |
| Collector number | 6167 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Albany County |
| Locality | Little Laramie River 10 miles northwest of Laramie |
| Date Collected | 1952-08-13 |
| Verbatim Elevation | 7200 ft |
| Habitat | Muddy stream bank |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3829e2a3-7a48-4cdc-8059-00afe9e33cf4 |
| Harvard University Herbaria Barcode | 00947708 |
| Herbarium | GH |
| Previous ownership | Ex The Rocky Mountain Herbarium, University of Wyoming, Laramie |
| Family | Sparganiaceae |
| Determination | Sparganium emersum Rehmann |
| Determined by | Nicholls, Marc S. |
| Date Determined | 1986 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
