| Classification | Amblystegiaceae: Calliergon | 
| Harvard University Herbaria Barcode(s) | 00800428 | 
| Collector | W. J. Eyerdam | 
| Collector number | 596 | 
| Country | United States of America | 
| State | Alaska | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska | 
| Locality | [data not captured] | 
| Date Collected | 1932-09-12 | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ab206f0d-077e-4f7e-9d8b-1258890e4164 | 
| Harvard University Herbaria Barcode | 00800428 | 
| Herbarium | FH | 
| Family | Amblystegiaceae | 
| Determination | Calliergon cordifolium (Hedwig) Kindberg | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |