| Classification | Rhytidiaceae: Rhytidiopsis |
| Harvard University Herbaria Barcode(s) | 00900991 |
| Collector | L. M. Umbach |
| Collector number | 730 |
| Country | United States of America |
| State | Montana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana |
| Locality | [data not captured] |
| Date Collected | 1903-08-21 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6718dba0-6b45-42d4-a5b9-c21829a292f2 |
| Harvard University Herbaria Barcode | 00900991 |
| Herbarium | FH |
| Family | Rhytidiaceae |
| Determination | Rhytidiopsis robusta (Hooker) Brotherus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
