| Classification | Equisetaceae: Equisetum | 
| Barcode(s) | 00694402 | 
| Collector | E. B. Harger | 
| Collector number | 1 | 
| Country | United States of America | 
| State | Connecticut | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: New Haven County: Oxford | 
| Locality | Oxford | 
| Date Collected | 1901-06-08 [June 8 1901] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ac0abc23-ecf4-46a9-b8aa-a6b7f473201d | 
| Harvard University Herbaria Barcode | 00694402 | 
| Herbarium | NEBC | 
| Family | Equisetaceae | 
| Determination |  Equisetum hyemale var. affine (Engelmann) A. A. Eaton | 
| Determination Remarks |  [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |