| Classification | Calamagrostis: Poaceae |
| Harvard University Herbaria Barcode(s) | 00274127 |
| 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 | Hubbard's orchard path |
| Date Collected | [26 Aug [1858]] |
| Elevation | 0 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/302f0d2f-2859-4630-b865-8c63045a8915 |
| Harvard University Herbaria Barcode | 00274127 |
| Herbarium | NEBC |
| Previous ownership | [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 | Poaceae |
| Determination | Calamagrostis cinnoides W. P. C. Barton |
| Determined by | [annotation on provenance label] |
| Determination Remarks | [0] |
| Family | Poaceae |
| Determination | Calamagrostis coarctata Eaton |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2013-12-03 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
