| Classification | Massalongiaceae: Leptochidium | 
| Classification 1 | Lichens: Polychidium | 
| Harvard University Herbaria Barcode(s) | 00197720 | 
| Collector | H. E. Hasse | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California | 
| Locality | Mount Wilson | 
| Date Collected | 1902-08-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b858e0a5-54e5-4789-984f-7fa639ea2b18 | 
| Harvard University Herbaria Barcode | 00197720 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium G. K. Merrill | 
| Family | Massalongiaceae | 
| Determination | Leptochidium albociliatum (Desmazières) M. Choisy | 
| Determined by | M. Schori | 
| Date Determined | 2002 | 
| Determination Remarks | [current name] | 
| Determination | Polychidium albociliatum (Desmazières) Zahlbruckner | 
| Determined by | H. E. Hasse | 
| Date Determined | 1902-08-** | 
| Determination Remarks | [label name] | 
| Subcollection | Lichenes Exsiccati ex Herb. Dr. H. E. Hasse Relicti | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |