| Classification | Aspidiaceae: Aspidium |
| Classification 1 | Dryopteridaceae: Dryopteris |
| Classification 2 | Aspidiaceae: Aspidium |
| Harvard University Herbaria 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 |
| 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 |
| Determination | Aspidium spinulosum var. boottii (Tuckerman) A. Gray |
| Determination Remarks | [is label name] |
| Family | Dryopteridaceae |
| Determination | Dryopteris ×boottii (Tuckerman) Underwood |
| Determined by | E. Scammon |
| Date Determined | 1954 |
| Determination Remarks | [is Current name] |
| 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. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
