| Harvard University Herbaria Barcode(s) | 00259108 | 
| Collector |  | 
| Collector number | 788 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California | 
| Locality | Santa Monica Mountains | 
| Date Collected | 1909 | 
| Substrate | on earth [terricolous] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/99d6043d-a041-46b4-a4ab-8ebaf5365220 | 
| Harvard University Herbaria Barcode | 00259108 | 
| Herbarium | FH | 
| Previous ownership | ex Herb. Hasse | 
| Determination | Diploschistella athalloides (Nylander) Lücking, K. Knudsen & Fryday | 
| Determined by | K. Knudsen (UCR) | 
| Date Determined | 2007 | 
| Determination Remarks | [current name] | 
| Determination | Gyalideopsis athalloides (Nylander) Vězda | 
| Determined by | K. Knudsen (UCR) | 
| Date Determined | 2006-03-29 | 
| Determination | Gyalideopsis athalloides (Nylander) Vězda | 
| Determined by | A. M. Fryday (MSC) | 
| Date Determined | 2005-01-04 | 
| Determination | Lecidea athalloides Nylander | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |