| Classification | Dryopteridaceae: Dryopteris | 
| Complex Object | This is a complex collection object (2 items with 1 preparation) | 
| Barcode(s) | <a href='specimen_search.php?barcode='>00634119</a> | 
<tr><td class='cap'>Other Barcodes on Sheet</td><td class='val'><a href='specimen_search.php?mode=details&barcode=00872763'>00872763</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 | Low ground near Bateman's Pond  | 
| Date Collected | 1857-11-** - 1857-09-20 | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8ae39298-6059-48b4-8c95-20149a85e67b | 
| Harvard University Herbaria Barcode | 00634119 | 
| Herbarium | NEBC | 
| Previous ownership | [Ex] Herbarium of Edward S. Hoar. Presented to the New England Botanical Club by Mrs. M. B. L. Bradford, 1912 | 
| Family | Dryopteridaceae | 
| Determination |  Dryopteris intermedia (Muhlenberg ex Willdenow) A. Gray | 
| Determined by | Barrington, David Stanley | 
| Date Determined | 2017-05-07 | 
| Determination Remarks |  [current name] | 
| Family | Dryopteridaceae | 
| Determination |  Dryopteris spinulosa (O. F. Müller) Watt | 
| Determined by | [M. L. Fernald (scripsit) on provenance label, W. T. Kittredge, 2017] | 
| Family | Dryopteridaceae | 
| Determination |  Dryopteris spinulosa var. intermedia (Muhlenberg ex Willdenow) Underwood | 
| Determined by | [annotation on sheet] | 
| Family | Dryopteridaceae | 
| Determination |  Dryopteris spinulosa (O. F. Müller) Watt | 
| Determination Remarks |  [label name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |