| Classification | Lichens: Rhizocarpon |
| Harvard University Herbaria Barcode(s) | 00405241 |
| Collector | P. F. May |
| Collector number | 4204 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County |
| Locality | [data not captured] |
| Date Collected | 1998-04-14 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2868cbfb-2b94-4ff9-815c-3bfb18de6a80 |
| Harvard University Herbaria Barcode | 00405241 |
| Herbarium | FH |
| Determination | Rhizocarpon subgeminatum Eitner |
| Determined by | May, Philip F. |
| Date Determined | 1998 |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
