| Classification | Lichens: Rhizocarpon |
| Harvard University Herbaria Barcode(s) | 00477502 |
| 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 |
| Locality | [data not captured] |
| Date Collected | 1921-07-24 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fc5e7b7e-06de-4501-97f4-0ebe61cc2ea3 |
| Harvard University Herbaria Barcode | 00477502 |
| Herbarium | FH |
| Determination | Rhizocarpon sp. |
| Determination Remarks | [filed in type folder of Rhizocarpon] [is filed under name] [is Current name] |
| Annotation Text | [label reads] Rhizocarpon subamphibium Merl. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
