| Classification | Aspidiaceae: Aspidium |
| Classification 1 | Dryopteridaceae: Dryopteris |
| Harvard University Herbaria Barcode(s) | 00342736 |
| Collector | F. G. Floyd |
| Collector number | 395 |
| 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 | Near Balster Brook & Carriage Road (B.H.R.) [Blue Hills Reservation] |
| Date Collected | 1899-06-11 |
| Habitat | Moist shady woods |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e8ea110b-53aa-4c96-965d-19e47344557e |
| Harvard University Herbaria Barcode | 00342736 |
| Herbarium | NEBC |
| Family | Aspidiaceae |
| Determination | Aspidium spinulosum (O. F. Müller) Swartz |
| Determination Remarks | [is label name] |
| Family | Dryopteridaceae |
| Determination | Dryopteris spinulosa var. intermedia (Muhlenberg ex Willdenow) Underwood |
| Determined by | Tryon, Rolla Milton & Tryon, Alice F. |
| Date Determined | 1975-03-** |
| Family | Dryopteridaceae |
| Determination | Dryopteris intermedia (Muhlenberg ex Willdenow) A. Gray |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
