| Classification | Cyperaceae: Eleocharis | 
| Harvard University Herbaria Barcode(s) | 00717669 | 
| Collector | M. L. Fernald & C. A. Weatherby | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Winchester | 
| Locality | Winchester, margin of Winter Pond | 
| Date Collected | 1908-09-22 [September 22, 1908] | 
| Habitat | Mud and decayed vegetation | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f8c052dc-468b-4cbd-b2a3-6c0d5e36646e | 
| Harvard University Herbaria Barcode | 00717669 | 
| Herbarium | NEBC | 
| Family | Cyperaceae | 
| Determination | Eleocharis obtusa (Willdenow) Schultes | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |