| Classification | Lichens: Rhizocarpon |
| Harvard University Herbaria Barcode(s) | 00477838 |
| Collector | H. Mann |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord |
| Locality | [no additional data] |
| Date Collected | 1863 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d7910fc0-5644-4f28-b130-17ac9a15db36 |
| Harvard University Herbaria Barcode | 00477838 |
| Herbarium | FH |
| Determination | Rhizocarpon petraeum (Wulfen) A. Massalongo |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
