| Classification | Lichens: Placodium |
| Classification 1 | Caloplacaceae: Caloplaca |
| Classification 2 | Teloschistaceae: Athallia |
| Harvard University Herbaria Barcode(s) | 00409161 |
| Collector | J. Macoun |
| Country | Canada |
| Geography | North America: North America (CA, US, MX) (Region): Canada |
| Locality | [data not captured] |
| Date Collected | 1902 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/73b1803d-8614-4773-ba0c-f4286244f30e |
| Harvard University Herbaria Barcode | 00409161 |
| Herbarium | FH |
| Determination | Placodium cerinum (Ehrhart ex Hedwig) Hepp |
| Determination Remarks | [0] [is label name] |
| Family | Caloplacaceae |
| Determination | Caloplaca holocarpa (Hoffmann ex Acharius) A. E. Wade |
| Determined by | Wetmore, Clifford M. |
| Date Determined | 2006 |
| Determination Remarks | [0] |
| Annotation Text | Caloplaca holocarpa Group |
| Family | Teloschistaceae |
| Determination | Athallia holocarpa (Hoffmann) Arup, Frödén & Søchting |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
