| Classification | Lichens: Rhizocarpon |
| Harvard University Herbaria Barcode(s) | 00477773 |
| 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: Rockport |
| Locality | [no additional data] |
| Date Collected | 1911-05-01 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/54f86368-88d3-4654-b9de-d6a24e3274d5 |
| Harvard University Herbaria Barcode | 00477773 |
| Herbarium | FH |
| Determination | Rhizocarpon hochstetteri (Körber) Vainio |
| Determination Remarks | [filed under] [current name] |
| Determination | Rhizocarpon massalongoi (Körber) Malme |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
