| Classification | Polytrichaceae: Atrichum |
| Harvard University Herbaria Barcode(s) | 00522252 |
| Collector | G. D. Darker |
| Collector number | 4949 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Arlington |
| Locality | [no additional data] |
| Date Collected | 1933-10-22 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/000618a1-6ebc-4cdb-ac2e-43b7c27148d6 |
| Harvard University Herbaria Barcode | 00522252 |
| Herbarium | FH |
| Family | Polytrichaceae |
| Determination | Atrichum angustatum (Bridel) Bruch & Schimper |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
