| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00267922 |
| Collector | H. D. Thoreau |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Coos County: Sargents Purchase |
| Locality | top of Mt. Washington, Great pasture [Alpine Garden] |
| Elevation | 0 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/68e114d6-e738-4366-abe1-ca5ffa7b27a4 |
| Harvard University Herbaria Barcode | 00267922 |
| 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 | Carex bigelowii Torrey ex Schweinitz |
| Determined by | Standley, Lisa Anne |
| Date Determined | 1989 |
| Determination Remarks | [current name] |
| Family | Cyperaceae |
| Determination | Carex rigida Goodenough |
| Determined by | [H. D. Thoreau (scripsit) on original field label] |
| Determination Remarks | [label name] |
| Family | Cyperaceae |
| Determination | Carex bigelowii Torrey ex Schweinitz |
| Determined by | [ink annotation on sheet] |
| Family | Cyperaceae |
| Determination | Carex rigida Goodenough |
| Determined by | [E. S. Hoar (scripsit) transcription on sheet] |
| Family | Cyperaceae |
| Determination | Carex vulgaris var. hyperborea (Drejer) Boott |
| Determined by | [E. S. Hoar (scripsit) annotation on sheet] |
| Annotation Text | of Bailey |
| Family | Cyperaceae |
| Determination | Carex rigida var. bigelowii (Torrey ex Schweinitz) Tuckerman |
| Determined by | [annotation on provenance label] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
