| Classification | Ptilidiaceae: Ptilidium |
| Harvard University Herbaria Barcode(s) | 00509316 |
| Collector | A. B. Seymour |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Lincoln |
| Locality | headwaters of Hobb's brook |
| Date Collected | 1900-12-22 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a2d54620-578b-445e-89ba-4ca69baf5715 |
| Harvard University Herbaria Barcode | 00509316 |
| Herbarium | FH |
| Family | Ptilidiaceae |
| Determination | Ptilidium ciliare (Linnaeus) Hampe |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
