| Classification | Pyrenulaceae: Lithothelium |
| Harvard University Herbaria Barcode(s) | 00453048 |
| Collector | G. K. Merrill |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Knox County: South Thomaston |
| Locality | [no additional data] |
| Date Collected | 1909-08-15 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cda9a18c-487b-45f2-94d3-f5f5e6072534 |
| Harvard University Herbaria Barcode | 00453048 |
| Herbarium | FH |
| Family | Pyrenulaceae |
| Determination | Lithothelium hyalosporum (Nylander) Aptroot |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
