| Classification | Lichens: Acarosporaceae: Acarospora |
| Harvard University Herbaria Barcode(s) | 00302442 |
| Collector | J. M. Johnson |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California |
| Locality | Pamona |
| Date Collected | 1917-02-11 |
| Substrate | on rock [saxicolous] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bf9690ac-553b-47eb-a0e8-42fed951a442 |
| Harvard University Herbaria Barcode | 00302442 |
| Herbarium | FH |
| Previous ownership | ex Herbarium G. K. Merrill |
| Family | Acarosporaceae |
| Determination | Compare Acarospora obpallens (Nylander) Zahlbruckner |
| Determined by | Knudsen, Kerry |
| Date Determined | 2010-03-09 |
| Determination Remarks | [current name] |
| Family | Acarosporaceae |
| Determination | Not Acarospora macrospora (Hepp) A. Massalongo ex Baglietto |
| Determined by | Magnusson, Adolf Hugo |
| Date Determined | 1926 |
| Annotation Text | Indeterminable! Sterile |
| Determination | |
| Determined by | [G. K. Merrill?] |
| Determination Remarks | [label name] |
| Preparation Type | Packet |
| Preparation Method | Dried |
