| Classification | Polytrichaceae: Atrichum |
| Harvard University Herbaria Barcode(s) | 00522717 |
| Collector | M. E. R. Robertson |
| Collector number | MA20 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Beverly |
| Locality | [data not captured] |
| Date Collected | 1960-06-10 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1f0d0ad8-9353-4926-91d8-1cd64fc2324d |
| Harvard University Herbaria Barcode | 00522717 |
| Herbarium | FH |
| Family | Polytrichaceae |
| Determination | Atrichum undulatum (Hedwig) P. Beauvois |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
