| Classification | Fungi: Ascomycota: Ascomycetes: Pleosporales: Arthopyreniaceae: Arthopyrenia | 
| Harvard University Herbaria Barcode(s) | 00418794 | 
| Type Status | Type | 
| Collector | B. Fink | 
| Country | United States of America | 
| State | Iowa | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Iowa: Fayette County: Fayette | 
| Locality | [data not captured] | 
| Date Collected | 1896 | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e0bc03c3-bdde-449b-a43f-d18c326f7ebc | 
| Harvard University Herbaria Barcode | 00418794 | 
| Herbarium | FH | 
| Family | Arthopyreniaceae | 
| Type Status | Type | 
| Type of | Arthopyrenia tenuis R. C. Harris | 
| Taxon Reference | (for  Arthopyrenia tenuis R. C. Harris) Michigan Bot. 1973. 12(1): 16. | 
| Family | Arthopyreniaceae | 
| Determination | Arthopyrenia tenuis R. C. Harris | 
| Determination Remarks | [current name] | 
| Family | Arthopyreniaceae | 
| Determination | Arthopyrenia tenuis R. C. Harris | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |