| Classification | Lichens: Platismatia |
| Classification 1 | Parmeliaceae: Cetraria |
| Classification 2 | Lichens |
| Harvard University Herbaria Barcode(s) | 00473738 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Washington County |
| Locality | Roque Bluff |
| Date Collected | 1911-08-05 |
| Substrate | [on bark, corticolous]; on dead spruce [Picea] tree |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bc0d3990-fba6-48d1-be49-20662cbc9a35 |
| Harvard University Herbaria Barcode | 00473738 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of L. W. Riddle |
| Determination | InQuestion Platismatia stenophylla (Tuckerman) W. L. Culberson & C. F. Culberson |
| Determination Remarks | [0] |
| Family | Parmeliaceae |
| Determination | Cetraria lacunosa Acharius |
| Determination Remarks | [is label name] |
| Annotation Text | ac. ad. v. stenophylla? |
| Determination | Platismatia tuckermanii (Oakes) W. L. Culberson & C. F. Culberson |
| Determined by | Mitchell, James Kameron |
| Date Determined | 2019-07-04 |
| Determination Remarks | [is filed under name] [is Current name] |
| Annotation Text | Not isidiate or sorediate, medulla P-. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
