| Classification | Incertae sedis: Arthothelium | 
| Harvard University Herbaria Barcode(s) | 00418865 | 
| Collector | S. Rapp | 
| Country | United States of America | 
| State | Florida | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Florida: Orange County: Sanford | 
| Locality | [data not captured] | 
| Date Collected | 1919 | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b4037e7d-db81-4fab-9bac-e1f99b91efbb | 
| Harvard University Herbaria Barcode | 00418865 | 
| Herbarium | FH | 
| Family | Incertae sedis | 
| Determination | Arthothelium sp. | 
| Determination Remarks | [current name] | 
| Family | Incertae sedis | 
| Determination | Arthothelium A. Massalongo | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |