| Classification | Pannariaceae: Fuscopannaria | 
| Harvard University Herbaria Barcode(s) | 00437209 | 
| Collector | T. A. Williams | 
| Country | United States of America | 
| State | Maryland | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland | 
| Locality | [data not captured] | 
| Date Collected | 1897-12-** | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b20cea28-4da4-4b84-8d11-90f48d11c05f | 
| Harvard University Herbaria Barcode | 00437209 | 
| Herbarium | FH | 
| Family | Pannariaceae | 
| Determination | Fuscopannaria leucosticta (Tuckerman) P. M. Jørgensen | 
| Determination Remarks | [current name] | 
| Family | Pannariaceae | 
| Determination | Fuscopannaria leucosticta (Tuckerman) P. M. Jørgensen | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |