| Classification | Lichens: Arthonia |
| Harvard University Herbaria Barcode(s) | 00418426 |
| Collector | J. Macoun |
| Collector number | 50 |
| Country | Canada |
| State | Nova Scotia |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Nova Scotia: Yarmouth County (Nova Scotia): Yarmouth |
| Locality | [no additional data] |
| Date Collected | 1910-05-19 |
| Substrate | On Alnus |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1973901c-8c34-4df3-a2a0-7c5b8d1b9c7a |
| Harvard University Herbaria Barcode | 00418426 |
| Herbarium | FH |
| Previous ownership | [ex] Herbarium of G. K. Merrill |
| Determination | Arthonia lecideella Nylander |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
