| Classification | Equisetaceae: Equisetum |
| Harvard University Herbaria Barcode(s) | 00694336 |
| Collector | F. W. Hunnewell |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Shrewsbury |
| Locality | Shrewsbury |
| Date Collected | 1920 [June 1920] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ee99f618-2c59-4c10-a20a-8c2d6c6b98b7 |
| Harvard University Herbaria Barcode | 00694336 |
| Herbarium | NEBC |
| Family | Equisetaceae |
| Determination | Equisetum hyemale var. affine (Engelmann) A. A. Eaton |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
