| Classification | Ptychomitriaceae: Ptychomitrium |
| Harvard University Herbaria Barcode(s) | 00920295 |
| Collector | A. B. Langlois |
| Country | United States of America |
| State | Louisiana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Louisiana |
| Locality | [data not captured] |
| Date Collected | 1888 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/12b00cc2-a3d7-482c-ae91-04f262c23550 |
| Harvard University Herbaria Barcode | 00920295 |
| Herbarium | FH |
| Family | Ptychomitriaceae |
| Determination | Ptychomitrium drummondii (Wilson) Sullivant |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
