| Classification | Poaceae: Alopecurus | 
| Harvard University Herbaria Barcode(s) | 00622439 | 
| Collector | C. E. Perkins | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Somerville | 
| Locality | Somerville | 
| Date Collected | 1879-06-11 [June 11 1879] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/321d42e1-3464-40ac-9aa8-04fcf05f68bb | 
| Harvard University Herbaria Barcode | 00622439 | 
| Herbarium | NEBC | 
| Family | Poaceae | 
| Determination | Alopecurus geniculatus Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |