| Classification | Cyperaceae: Rhynchospora | 
| Complex Object | This is a complex collection object (2 items with 1 preparation) | 
| Harvard University Herbaria Barcode(s) | 00267991 | 
| Other Barcodes on Sheet | 00267990 | 
| Collector | H. D. Thoreau | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord | 
| Locality | Hubbards denuded Calopogon shore on marsh side | 
| Date Collected | 1859-06-15 | 
| Elevation | 0 m | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1f1eae93-d670-4286-9df9-b2d842ec440e | 
| Harvard University Herbaria Barcode | 00267991 | 
| Herbarium | NEBC | 
| Previous ownership | Thoreau’s Herb. [Ex Herbarium of Henry David Thoreau (1817-1862)] Herbarium of Edward S. Hoar. Presented to the New England Botanical Club by Mrs. M. B. L. Bradford, 1912 | 
| Family | Cyperaceae | 
| Determination | Rhynchospora fusca (Linnaeus) W. T. Aiton | 
| Determined by | [M. L. Fernald (scripsit) on provenance label] | 
| Determination Remarks | [filed under] [current name] | 
| Family | Cyperaceae | 
| Determination | Rhynchospora fusca (Linnaeus) W. T. Aiton | 
| Determined by | [H. D. Thoreau (scripsit) on original field label] | 
| Determination Remarks | [label name] | 
| Family | Cyperaceae | 
| Determination | Rhynchospora fusca (Linnaeus) W. T. Aiton | 
| Determined by | [E. S. Hoar (scripsit) on his transcription label] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |