| Classification | Cyperaceae: Rhynchospora | 
| Harvard University Herbaria Barcode(s) | 00027917 | 
| Type Status | Holotype | 
| Collector | M. L. Fernald & B. H. Long | 
| Collector number | 7357 | 
| Country | United States of America | 
| State | Virginia | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Virginia: Isle of Wight County | 
| Locality | Sandy and peaty border of Cat Pond, south of Benns Church | 
| Date Collected | 1937-09-18 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/85621ad0-5033-4110-bb78-5f10ceb0c62e | 
| Harvard University Herbaria Barcode | 00027917 | 
| Herbarium | GH | 
| Family | Cyperaceae | 
| Type Status | Holotype | 
| Holotype of | Rhynchospora chalarocephala Fernald & Gale | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Rhynchospora chalarocephala Fernald & Gale) Rhodora 1940. 42: 426. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |