| Classification | Aytoniaceae |
| Harvard University Herbaria Barcode(s) | 00497415 |
| Collector | F. A. MacFadden |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Los Angeles County |
| Locality | [data not captured] |
| Date Collected | 1931-02-07 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5852cefd-d481-48fb-bc73-758407d8d0ef |
| Harvard University Herbaria Barcode | 00497415 |
| Herbarium | FH |
| Family | Aytoniaceae |
| Determination | Cryptomitrium tenerum (Hooker) Austin & Underwood |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
