| Classification | Aspidiaceae: Aspidium | 
| Barcode(s) | 00283463 | 
| Type Status | Type | 
| Collector | W. Boott | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Lowell | 
| Locality | n'r [near] Lowell | 
| Remarks | [Protologue: "Rocky woods, Lowell, W. Boott" | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/970078c8-8394-4dc7-9b40-cee892a57b04 | 
| Harvard University Herbaria Barcode | 00283463 | 
| Herbarium | GH | 
| Previous ownership | Mr. Boott, Donor, ex herb. G. E. Davenport | 
| Family | Aspidiaceae | 
| Type Status |  Type | 
| Type of |  Aspidium boottii Tuckerman | 
| Verified by | W. T. Kittredge | 
| Date Determined | 2009 | 
| Taxon Reference | (for  Aspidium boottii Tuckerman) Mag. Hort. Bot. 1843. 9: 145. | 
| Determination |  Dryopteris ×boottii (Tuckerman) Underwood | 
| Determined by | E. Scammon | 
| Date Determined | 1954 | 
| Determination Remarks |  [current name] | 
| Family | Aspidiaceae | 
| Determination |  Aspidium spinulosum var. boottii (Tuckerman) A. Gray | 
| Determination Remarks |  [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |