| Classification | Cyperaceae: Scirpus | 
| Harvard University Herbaria Barcode(s) | 00028015 | 
| Type Status | Type | 
| Collector | M. L. Fernald & B. H. Long | 
| Collector number | 13894 | 
| Country | United States of America | 
| State | Virginia | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Virginia: Norfolk County | 
| Locality | Fresh reed-marsh and swale along Northwest River near Northwest | 
| Date Collected | 1941-10-11 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/939020ba-062f-4981-b8c5-f9e0bcc48edf | 
| Harvard University Herbaria Barcode | 00028015 | 
| Herbarium | GH | 
| Family | Cyperaceae | 
| Type Status | Type | 
| Type of | Scirpus eriophorum var. praelongus Fernald | 
| Verified by | A. E. Schuyler | 
| Taxon Reference | (for  Scirpus eriophorum var. praelongus Fernald) Rhodora 1942. 44: 383. | 
| Family | Cyperaceae | 
| Determination | Scirpus cyperinus (Linnaeus) Kunth | 
| Determined by | A. E. Schuyler | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |