| Classification | Poaceae: Alopecurus |
| Harvard University Herbaria Barcode(s) | 00274113 |
| 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 | Great Meadows path by ditch 20 rods E of rocky island |
| Date Collected | 1859-07-07 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1efe7842-8945-4923-a317-2e20dc1f4fb4 |
| Harvard University Herbaria Barcode | 00274113 |
| 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 | Alopecurus geniculatus Linnaeus |
| Determined by | [annotation on provenance label] |
| Family | Poaceae |
| Determination | Alopecurus geniculatus Linnaeus |
| Determined by | [H. D. Thoreau (scripsit) on original field label] |
| Determination Remarks | [is label name] |
| Family | Poaceae |
| Determination | Alopecurus geniculatus var. ramosus (Poiret) H. St. John |
| Date Determined | 1917-06-** |
| Annotation Text | n. comb. |
| Family | Poaceae |
| Determination | Alopecurus geniculatus Linnaeus |
| Determined by | Long, Bayard Henry |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
