| Classification | Sparganiaceae: Sparganium |
| Harvard University Herbaria Barcode(s) | 00872886 |
| Collector | W. T. Kittredge |
| Collector number | 204 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: North Reading |
| Locality | N. end Martins Pond |
| Date Collected | 1974-08-21 |
| Habitat | Swamp |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/564962d9-e78e-41b5-a00d-efb26ce10e7e |
| Harvard University Herbaria Barcode | 00872886 |
| Herbarium | NEBC |
| Family | Sparganiaceae |
| Determination | Sparganium emersum Rehmann |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2017 |
| Determination Remarks | [filed under] [current name] |
| Annotation Text | var. emersum |
| Family | Sparganiaceae |
| Determination | Sparganium chlorocarpum Rydberg |
| Determination Remarks | [label name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
