| Classification | Lichens: Rhizocarpon | 
| Harvard University Herbaria Barcode(s) | 00477846 | 
| Collector | [no data available] | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston | 
| Locality | Bussey [Jamaica Plain] | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8d6f6477-328d-40ad-90e7-33467368f175 | 
| Harvard University Herbaria Barcode | 00477846 | 
| Herbarium | FH | 
| Determination | Rhizocarpon petraeum (Wulfen) A. Massalongo | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |