| Classification | Incertae sedis: Arthothelium |
| Harvard University Herbaria Barcode(s) | 00418933 |
| 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 | 1893 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fe39bf67-8ead-43d4-b102-64d3814f6192 |
| Harvard University Herbaria Barcode | 00418933 |
| Herbarium | FH |
| Family | Incertae sedis |
| Determination | Arthothelium interveniens (Nylander) Zahlbruckner |
| Determination Remarks | [is filed under name] |
| Family | Incertae sedis |
| Determination | Arthothelium interveniens (Nylander) Zahlbruckner |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
