| Classification | Cyperaceae: Carex | 
| Harvard University Herbaria Barcode(s) | 00260359 | 
| Collector | C. E. Perkins | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Melrose | 
| Date Collected | 1880-06-07 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0a7bef93-dd7f-44e1-84cd-4c875679140a | 
| Harvard University Herbaria Barcode | 00260359 | 
| Herbarium | NEBC | 
| Family | Cyperaceae | 
| Determination | Carex billingsii (O. W. Knight) Kirschbaum | 
| Determined by | C. D. Kirschbaum (EMC) | 
| Date Determined | 2005-02-20 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |