| Classification | Lichens: Rhizocarpon |
| Harvard University Herbaria Barcode(s) | 00477599 |
| 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: Camden |
| Locality | [no additional data] |
| Date Collected | 1921 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e4c688ae-5182-4805-8156-7db36101b2e5 |
| Harvard University Herbaria Barcode | 00477599 |
| Herbarium | FH |
| Determination | Rhizocarpon eupetraeum (Nylander) Arnold |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
