| Classification | Lichens: Arthonia |
| Harvard University Herbaria Barcode(s) | 00418629 |
| Collector | [no data available] |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Bristol County: New Bedford |
| Locality | [no additional data] |
| Substrate | on bark [corticolous] |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/458f704c-fdf2-4141-ba51-13484013205d |
| Harvard University Herbaria Barcode | 00418629 |
| Herbarium | FH |
| Previous ownership | ex Willey Herbarium |
| Determination | Arthonia subastroidella Nylander |
| Determined by | [Willey?] |
| Determination Remarks | [filed under] [label name] [current name] |
| Annotation Text | [spore drawings and measurements on sheet inside packet] |
| Determination | Arthonia subastroidella Nylander |
| Determined by | Seavey, Rick |
| Date Determined | 2016-04-03 |
| Annotation Text | Ascopsores do not conform to Isotype at NY or Syntype at PH |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
