| Classification | Ptilidiaceae: Ptilidium | 
| Barcode(s) | 00509508 | 
| Collector | B. D. Greene | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Tewksbury | 
| Locality | [no additional data] | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fd03f1be-fd8e-463c-a6eb-dab4576be280 | 
| Harvard University Herbaria Barcode | 00509508 | 
| Herbarium | NEBC | 
| Family | Ptilidiaceae | 
| Determination |  Ptilidium pulcherrimum (Weber) Vainio | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |