| Classification | Lichens: Acarosporaceae: Acarospora | 
| Harvard University Herbaria Barcode(s) | 00259264 | 
| Collector | A. W. C. T. Herre | 
| Collector number | 379 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California | 
| Locality | Santa Cruz Mountains, 1.5 miles south of Mayfield elev. 200 ft. | 
| Date Collected | 1904-04-09 | 
| Elevation | 60 m | 
| Habitat | a rocky clay wall | 
| Container | Lichenes Santa Cruz Mountains, California, No. 717 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5f8b42ab-467d-4ce2-94c7-92be5f03d6ab | 
| Harvard University Herbaria Barcode | 00259264 | 
| Herbarium | FH | 
| Family | Acarosporaceae | 
| Determination | Acarospora socialis H. Magnusson | 
| Determined by | K. Knudsen (UCR) | 
| Date Determined | 2007 | 
| Determination Remarks | [current name] | 
| Family | Acarosporaceae | 
| Determination | Acarospora bella (Nylander) Herre | 
| Determination Remarks | [name ined., authors not correct; Acarospora bella (Nyl.) Jatta publ. in Malpighia 20: 10 (1906)] [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |