| Classification | Caloplacaceae: Caloplaca | 
| Classification 1 | Lichens: Blasteniaceae: Blastenia | 
| Barcode(s) | 00197820 | 
| 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 | 
| Locality | Catalina Island | 
| Date Collected | 1911-05-** | 
| Substrate | on bark [corticolous] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4ef050ac-94d1-4c62-a31b-e075eaac1b89 | 
| Harvard University Herbaria Barcode | 00197820 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium G. K. Merrill | 
| Family | Caloplacaceae | 
| Determination |  Caloplaca ferruginea (Hudson) Th. Fries | 
| Determined by | M. Schori (FH) | 
| Date Determined | 2002 | 
| Determination Remarks |  [current name] | 
| Family | Blasteniaceae | 
| Determination |  Blastenia ferruginea (Hudson) A. Massalongo | 
| Determined by | H. E. Hasse | 
| Date Determined | 1911-05-** | 
| Determination Remarks |  [label name] | 
| Subcollection | Lichenes Exsiccati ex Herb. Dr. H. E. Hasse Relicti | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |