| Classification | Poaceae: Coleataenia |
| Classification 1 | Poaceae: Panicum |
| Harvard University Herbaria Barcode(s) | 00274217 |
| 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 |
| Date Collected | 1858-09-06 |
| Habitat | River bank |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a78373ff-8509-4e35-82d7-d819d0538d24 |
| Harvard University Herbaria Barcode | 00274217 |
| Herbarium | NEBC |
| Previous ownership | Herb. Thoreau [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 | Coleataenia rigidula (Bosc ex Nees) LeBlond |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2013 |
| Determination Remarks | [filed under] [current name] |
| Family | Poaceae |
| Determination | Panicum rigidulum Bosc ex Nees |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2009-01-14 |
| Family | Poaceae |
| Determination | Panicum agrostoides Sprengel |
| Determined by | [H. D. Thoreau (scripsit) on original field label] |
| Determination Remarks | [label name] |
| Family | Poaceae |
| Determination | Panicum agrostoides Sprengel |
| Determined by | [M. L. Fernald (scripsit) on provenance label] |
| Family | Poaceae |
| Determination | Panicum agrostoides Sprengel |
| Determined by | [E. S. Hoar (scripsit) transcription on sheet] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
