| Classification | Orthotrichaceae: Orthotrichum | 
| Harvard University Herbaria Barcode(s) | 00545884 | 
| Collector | N. C. Sweet, Jr. | 
| Collector number | 199 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Los Angeles County | 
| Locality | [data not captured] | 
| Date Collected | 1943-09-19 | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4ff3fc03-b3ab-4722-be7c-2e256146da7a | 
| Harvard University Herbaria Barcode | 00545884 | 
| Herbarium | FH | 
| Family | Orthotrichaceae | 
| Determination | Orthotrichum rupestre Schleicher ex Schwägrichen | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |