| Classification | Sparganiaceae: Sparganium | 
| Harvard University Herbaria Barcode(s) | 00628819 | 
| Collector | [no data available] | 
| Collector number | 2909 | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine | 
| Locality | Brooklin | 
| Date Collected | 1917-08-25 [August 25, 1917] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c5cbab8c-29ad-11e5-b5e0-001ec9fd629b | 
| Harvard University Herbaria Barcode | 00628819 | 
| Herbarium | NEBC | 
| Family | Sparganiaceae | 
| Determination | Sparganium emersum subsp. acaule (Beeby ex Macoun) A. Haines | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |