| Classification | Trapelia: Trapeliaceae | 
| Harvard University Herbaria Barcode(s) | 00405167 | 
| Collector | P. F. May | 
| Collector number | 4732 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County | 
| Locality | [data not captured] | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/925bd34a-1512-41dc-a023-c451d9095861 | 
| Harvard University Herbaria Barcode | 00405167 | 
| Herbarium | FH | 
| Family | Trapeliaceae | 
| Determination | Trapelia coarctata (Turner ex Smith) M. Choisy | 
| Date Determined | 1998 | 
| Determination Remarks | [current name] | 
| Family | Trapeliaceae | 
| Determination | Trapelia coarctata (Turner ex Smith) M. Choisy | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |