| Classification | Equisetaceae: Equisetum | 
| Complex Object | This is a complex collection object (2 items with 1 preparation) | 
| Barcode(s) | <a href='specimen_search.php?barcode='>00674420</a> | 
<tr><td class='cap'>Other Barcodes on Sheet</td><td class='val'><a href='specimen_search.php?mode=details&barcode=00674421'>00674421</a></td></tr>| Collector | E. S. Hoar | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord | 
| Locality | Conc. | 
| Date Collected | 1858-05-14 [May 14, 1858] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e85e04c5-98f6-4c3a-9c58-607a302cca42 | 
| Harvard University Herbaria Barcode | 00674420 | 
| Herbarium | NEBC | 
| Family | Equisetaceae | 
| Determination |  Equisetum arvense Linnaeus | 
| Determination Remarks |  [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |