| Classification | Lichens: Placodium |
| Classification 1 | Caloplacaceae: Caloplaca |
| Harvard University Herbaria Barcode(s) | 00377513 |
| Collector | C. F. Baker |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Santa Clara County |
| Locality | Foothills near Stanford University |
| Date Collected | 1902-04-14 |
| Habitat | on old board fences |
| Substrate | on wood [lignicolous] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c1cb9b6e-b9bf-44b2-8643-152ca1d9990d |
| Harvard University Herbaria Barcode | 00377513 |
| Herbarium | FH |
| Previous ownership | ex Pacific Slope Lichens No. 625, distributed by C. F. Baker |
| Determination | Placodium cerinum (Ehrhart ex Hedwig) Hepp |
| Determined by | Hasse, Hermann Edward |
| Determination Remarks | [0] [is label name] |
| Family | Caloplacaceae |
| Determination | Caloplaca cerina (Ehrhart ex Hedwig) Th. Fries |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Packet |
| Preparation Method | Dried |
