| Classification | Lichens: Parmotrema |
| Harvard University Herbaria Barcode(s) | 00446090 |
| Collector | L. W. Riddle |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Natick |
| Locality | [no additional data] |
| Date Collected | 1901-09-15 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/db02592e-4c7d-4f9c-8367-078e1de2297b |
| Harvard University Herbaria Barcode | 00446090 |
| Herbarium | NEBC |
| Determination | Parmotrema perforatum (Acharius) A. Massalongo |
| Determination Remarks | [is filed under name] |
| Determination | Parmotrema perforatum (Acharius) A. Massalongo |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
