| Classification | Lichens: Arthonia | 
| Barcode(s) | 00418458 | 
| Collector | S. Rapp | 
| Collector number | [13?] | 
| 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 | [no additional data] | 
| Date Collected | 1924-11-** | 
| Habitat | on palmetto scabbard | 
| Substrate | on palmetto scabbard | 
| Project | Lichen and Bryophyte TCN | 
| Remarks | [additional information added by Sbarbaro on label] America subtropica et tropica, corticola | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/244eae38-361f-4936-8c97-48a6f68d1801 | 
| Harvard University Herbaria Barcode | 00418458 | 
| Herbarium | FH | 
| Previous ownership | ex Herb. C. Sbarbaro 2484 Cat. Lich. un. | 
| Determination |  Arthonia pruinosula Nylander | 
| Determined by | Seavey, Rick | 
| Date Determined | 2016-04-02 | 
| Determination Remarks |  [filed under] [current name] | 
| Determination |  Arthonia pruinosula Nylander | 
| Determination Remarks |  [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |