| Classification | Sparganiaceae: Sparganium | 
| Harvard University Herbaria Barcode(s) | 00947625 | 
| Collector | J. H. Ehlers | 
| Collector number | 136 | 
| Country | United States of America | 
| State | Michigan | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Cheboygan County | 
| Locality | Bessy Creek | 
| Date Collected | 1916-07-29 | 
| Habitat | Muddy banks | 
| Container | Flora of the Douglas Lake Region | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2b161de3-3d85-4ca0-8408-2e1a11407b02 | 
| Harvard University Herbaria Barcode | 00947625 | 
| Herbarium | GH | 
| Previous ownership | Ex Herbarium of The University of Michigan | 
| Family | Sparganiaceae | 
| Determination | Sparganium emersum Rehmann | 
| Determined by | Cook, Christopher David Kentish | 
| Date Determined | 1988 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |