| Classification | Athyriaceae: Matteuccia |
| Classification 1 | Athyriaceae: Pteretis |
| Barcode(s) | 00338350 |
| Collector | E. J. Palmer |
| Collector number | 35004 |
| 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. Along Bussey Brook, among Rhododendrons [Jamaica Plain] |
| Date Collected | 1928-08-09 |
| Container | Spontaneous Flora of the Arnold Arboretum |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/30d499f8-52fb-4e34-91ea-bdc18aad5569 |
| Harvard University Herbaria Barcode | 00338350 |
| Herbarium | A |
| Family | Athyriaceae |
| Determination | Matteuccia struthiopteris (Linnaeus) Todaro |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2011 |
| Determination Remarks | [current name] |
| Annotation Text | (var. pensylvanica (Willd.) C. V. Morton recognized by some authors)
|
| Family | Athyriaceae |
| Determination | Pteretis pensylvanica (Willdenow) Fernald |
| Determined by | Sørensen, Paul Davidsen |
| Date Determined | 1969-06-** |
| Annotation Text | name changed in accordance with Fernald 1950. Gray's Man Bot. U.S. |
| Family | Athyriaceae |
| Determination | Pteretis nodulosa (Michaux) Nieuwland |
| Determination Remarks | [label name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
