| Classification | Hypnaceae: Callicladium |
| Harvard University Herbaria Barcode(s) | 00800055 |
| Collector | G. D. Darker |
| Collector number | 5333 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Waltham |
| Locality | [no additional data] |
| Date Collected | 1935-03-30 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2af09108-6d00-4e67-9962-7ec9c96afca0 |
| Harvard University Herbaria Barcode | 00800055 |
| Herbarium | FH |
| Family | Hypnaceae |
| Determination | Callicladium haldaneanum (Greville) H. A. Crum |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
