| Classification | Fungi: Ascomycota: Ascomycetes: Opegraphales: Opegraphaceae: Opegrapha | 
| Classification 1 | Dermateaceae: Melaspilea | 
| Harvard University Herbaria Barcode(s) | 00454152 | 
| Collector | A. B. Langlois | 
| Country | United States of America | 
| State | Louisiana | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Louisiana | 
| Locality | [data not captured] | 
| Date Collected | 1899-02-28 | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8b663675-221d-4c29-a51e-46ec5edc79b6 | 
| Harvard University Herbaria Barcode | 00454152 | 
| Herbarium | FH | 
| Family | Opegraphaceae | 
| Determination | Opegrapha astraea Tuckerman | 
| Determined by | Tucker, Shirley C. | 
| Date Determined | 2017 | 
| Determination Remarks | [filed under] [current name] | 
| Family | Dermateaceae | 
| Determination | Melaspilea sp. | 
| Determination |  | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |