| Classification | Dennstaedtiaceae: Pteridium |
| Harvard University Herbaria Barcode(s) | 00342637 |
| Collector | N. T. Kidder |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County |
| Locality | Beaver Brook [Reservation]. Lower part [Belmont/Waltham] |
| Date Collected | 1919-08-09 |
| Container | Flora of Metropolitan Parks, Massachusetts |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0f6f7094-49d4-4855-8197-79761abef695 |
| Harvard University Herbaria Barcode | 00342637 |
| Herbarium | NEBC |
| Family | Dennstaedtiaceae |
| Determination | Pteridium aquilinum subsp. latiusculum (Desvaux) Hultén |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [current name] |
| Family | Dennstaedtiaceae |
| Determination | Pteridium latiusculum (Desvaux) Hieronymus ex Fries |
| Determination Remarks | [label name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
