| Classification | Equisetaceae: Equisetum | 
| Harvard University Herbaria Barcode(s) | 00654191 | 
| Collector | Ralph Hoffmann | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Sandisfield | 
| Locality | Sandisfield | 
| Date Collected | 1920-05-28 [May 28, 1920] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/521e8850-dad1-48f9-b010-1edce07d8cdf | 
| Harvard University Herbaria Barcode | 00654191 | 
| Herbarium | NEBC | 
| Family | Equisetaceae | 
| Determination | Equisetum sylvaticum Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |