| Classification | Aspidiaceae: Aspidium |
| Classification 1 | Dryopteridaceae: Dryopteris |
| Harvard University Herbaria Barcode(s) | 00348049 |
| Collector | F. G. Floyd |
| Collector number | 1026 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Norfolk County: Milton |
| Locality | (B.H.R.) [Blue Hills Reservation] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a59b9653-c4a5-42db-b4d1-d0787c1f942a |
| Harvard University Herbaria Barcode | 00348049 |
| Herbarium | GH |
| Family | Aspidiaceae |
| Determination | Aspidium marginale (Linnaeus) Swartz |
| Determination Remarks | [is label name] |
| Annotation Text | forma Davenportii F. G. Floyd [ined. as Floyd, valid as (Floyd) Eastman, 1904] |
| Family | Dryopteridaceae |
| Determination | Dryopteris marginalis f. davenportii (Floyd) A. Prince ex Weatherby |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
