| Classification | Pannariaceae: Psoroma | 
| Harvard University Herbaria Barcode(s) | 00475240 | 
| Collector | A. S. Foster | 
| Country | United States of America | 
| State | Washington | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington | 
| Locality | [data not captured] | 
| Date Collected | 1909 | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ef581622-21fa-4d7e-b969-f53aa558d176 | 
| Harvard University Herbaria Barcode | 00475240 | 
| Herbarium | FH | 
| Family | Pannariaceae | 
| Determination | Psoroma hypnorum (Vahl) Gray | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |