| Classification | Cyperaceae: Carex | 
| Harvard University Herbaria Barcode(s) | 00214820 | 
| Collector | H. I. Brown & F. C. Seymour | 
| Collector number | 5421 | 
| Country | United States of America | 
| State | Rhode Island | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Rhode Island: Washington County | 
| Locality | Block Island, Grace Point | 
| Date Collected | 1939-08-10 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b66dc639-73b2-4773-9ad5-819b97e3b395 | 
| Harvard University Herbaria Barcode | 00214820 | 
| Herbarium | NEBC | 
| Family | Cyperaceae | 
| Determination | Carex annectens (E. P. Bicknell) E. P. Bicknell | 
| Determination Remarks | Arev: Not a type [filed under] [label name] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |