| Classification | Jungermanniaceae: Syzygiella | 
| Classification 1 | Jungermanniaceae: Jamesoniella | 
| Barcode(s) | 01096424 | 
| Collector | T. R. Phillips | 
| Collector number | 5237 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Mount Washington | 
| Locality | Frissell Mtn | 
| Date Collected | 2024-09-09 | 
| Verbatim Elevation | 2430 ft. | 
| Container | Bryophyte and Lichen Flora of the South Taconic Range | 
| Substrate | On decaying stump | 
| Remarks | This collection was made as part of a project supported and directed by Green Berkshires, Inc. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/07ef93d0-0a11-4ccb-87f4-8a731ecd878f | 
| Harvard University Herbaria Barcode | 01096424 | 
| Herbarium | FH | 
| Family | Jungermanniaceae | 
| Determination |  Syzygiella autumnalis (de Candolle) K. Feldberg, J. Váňa, J. Hentschel & J. Heinrichs | 
| Determined by | Phillips, Thomas R. | 
| Determination Remarks |  [label name] [current name] | 
| Family | Jungermanniaceae | 
| Determination |  Jamesoniella autumnalis (de Candolle) Stephani | 
| Determination Remarks |  [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |