| Classification | Cyperaceae: Eleocharis | 
| Harvard University Herbaria Barcode(s) | 00027758 | 
| Type Status | Holotype | 
| Collector | A. S. Pease | 
| Collector number | 19233 | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Carroll County: Ossipee | 
| Locality | Wet sandy shore, Lake Ossipee | 
| Date Collected | 1923-08-23 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/210e197e-06a8-4094-bf4b-2ab6c61c6b24 | 
| Harvard University Herbaria Barcode | 00027758 | 
| Herbarium | GH | 
| Family | Cyperaceae | 
| Type Status | Holotype | 
| Holotype of | Eleocharis obtusa var. peasei Svenson | 
| Verified by | S. G. Smith | 
| Taxon Reference | (for  Eleocharis obtusa var. peasei Svenson) Rhodora 1929. 31: 217. | 
| Family | Cyperaceae | 
| Determination | Eleocharis obtusa (Willdenow) Schultes | 
| Determined by | S. G Smith | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |