| Classification | Equisetaceae: Equisetum | 
| Harvard University Herbaria Barcode(s) | 00694353 | 
| Collector | W. H. Blanchard | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Hampshire County (Massachusetts): Amherst | 
| Locality | Amherst | 
| Date Collected | 1895 [July 1895] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e6407804-1029-4c09-861c-180b6669cecd | 
| Harvard University Herbaria Barcode | 00694353 | 
| 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 |