| Classification | Polystichum: Aspidiaceae |
| Classification 1 | Aspidiaceae: Polystichum |
| Harvard University Herbaria Barcode(s) | 00338347 |
| Collector | E. J. Palmer |
| Collector number | 42588 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | The Arnold Arboretum, north side of Hemlock Hill [Jamaica Plain] |
| Date Collected | 1934-06-01 |
| Habitat | Wooded slopes and ledges |
| Container | Spontaneous Flora of the Arnold Arboretum |
| Frequency | Rare |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/97c37972-af3b-4eb5-a1e0-212479fb1348 |
| Harvard University Herbaria Barcode | 00338347 |
| Herbarium | A |
| Family | Aspidiaceae |
| Determination | Polystichum acrostichoides (Michaux) Schott |
| Determination Remarks | [is label name] |
| Family | Aspidiaceae |
| Determination | Polystichum acrostichoides (Michaux) Schott |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2011 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
