| Harvard University Herbaria Barcode(s) | 00079888 | 
| Collector | F. R. Fosberg | 
| Collector number | D152a | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Bernardino County | 
| Locality | Keys Ranch, 2 mi above ranch 4500 ft | 
| Date Collected | 1929-05-12 | 
| Elevation | 1371 m | 
| Habitat | rocks | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7d8d4bba-c082-49a4-80d8-f4ebe49834c1 | 
| Harvard University Herbaria Barcode | 00079888 | 
| Herbarium | FH | 
| Previous ownership | POM; Herbarium Bartram | 
| Determination | Grimmia laevigata (Bridel) Bridel | 
| Determination Remarks | [current name] | 
| Determination | Grimmia leucophaea Greville | 
| Determined by | E. B. Bartram | 
| Determination Remarks | (Probably determined by Bartram, the determination appears to be in his handwriting) | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |