| Classification | Polytrichaceae: Atrichum | 
| Barcode(s) | 00522825 | 
| Collector | E. P. Killip | 
| Collector number | 12435 | 
| Country | United States of America | 
| State | Virginia | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Virginia | 
| Locality | [data not captured] | 
| Date Collected | 1924-03-30 | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2d867030-3976-45e1-a381-13d16ddf340c | 
| Harvard University Herbaria Barcode | 00522825 | 
| Herbarium | FH | 
| Family | Polytrichaceae | 
| Determination |  Atrichum undulatum (Hedwig) P. Beauvois | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |