| Classification | Hypnaceae: Ptilium |
| Harvard University Herbaria Barcode(s) | 00920190 |
| Collector | W. A. Murrill |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Tompkins County: Ithaca |
| Locality | [no additional data] |
| Date Collected | 1899-04-** - 1899-09-** |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7cab1d61-806e-4f32-a42a-21ce0adab7bc |
| Harvard University Herbaria Barcode | 00920190 |
| Herbarium | FH |
| Family | Hypnaceae |
| Determination | Ptilium crista-castrensis (Hedwig) De Notaris |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
