| Harvard University Herbaria Barcode(s) | 00792576 |
| Collector | W. W. Calkins |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois |
| Locality | [data not captured] |
| Date Collected | 1909-09-** |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/766ab589-8180-42ce-8b97-6578f1f226d2 |
| Harvard University Herbaria Barcode | 00792576 |
| Herbarium | FH |
| Determination | Didymodon fallax (Hedwig) R. H. Zander |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
