| Classification | Lichens: Thelidium | 
| Harvard University Herbaria Barcode(s) | 00491222 | 
| 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: Los Angeles County | 
| Locality | [data not captured] | 
| Date Collected | 1902 | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1941b899-a38a-49a9-8883-257237bb8b3a | 
| Harvard University Herbaria Barcode | 00491222 | 
| Herbarium | FH | 
| Determination | Thelidium sp. | 
| Determination Remarks | [filed under] [current name] | 
| Annotation Text | [label reads] Thelidium erraticus | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |