| Classification | Lichens: Physconia |
| Harvard University Herbaria Barcode(s) | 00302735 |
| Collector | G. K. Merrill |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Knox County: Rockland |
| Date Collected | 1909-09-19 |
| Habitat | on an old birch tree |
| Substrate | on the trunk of an old birch tree [on bark; corticolous] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f2ae6346-0c7a-4a5e-aa29-3d04e73f2df1 |
| Harvard University Herbaria Barcode | 00302735 |
| Herbarium | FH |
| Previous ownership | ex Lichenes Exsiccati No. 118, prepared by G. K. Merrill |
| Determination | |
| Determined by | [G. K. Merrill?] |
| Determination Remarks | [is filed under name] [is label name] |
| Determination | Physconia detersa (Nylander) Poelt |
| Determined by | Dibben, Martyn J. |
| Date Determined | 1974 |
| Determination Remarks | [is Current name] |
| Annotation Text | Med. K- |
| Subcollection | Herbarium of R. Herber Howe Jr. |
| Preparation Type | Packet |
| Preparation Method | Dried |
