| Classification | Lichens: Platismatia | 
| Harvard University Herbaria Barcode(s) | 00473809 | 
| 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: Pepperell | 
| Locality | [no additional data] | 
| Date Collected | 1909-05-30 | 
| Substrate | trunks of pine trees | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/805b3026-0871-4368-a92b-e20331d59a74 | 
| Harvard University Herbaria Barcode | 00473809 | 
| Herbarium | FH | 
| Determination | Platismatia lacunosa (Acharius) W. L. Culberson & C. F. Culberson | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |