| Classification | Marchantiaceae: Marchantia | 
| Harvard University Herbaria Barcode(s) | 00506509 | 
| Collector | E. F. Williams | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Coos County: Mt. Washington | 
| Locality | [data not captured] | 
| Date Collected | 1895-07-10 | 
| Project | Lichen and Bryophyte TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8c0619cd-1314-4d12-bbed-ffd9912aedc1 | 
| Harvard University Herbaria Barcode | 00506509 | 
| Herbarium | FH | 
| Family | Marchantiaceae | 
| Determination | Marchantia polymorpha Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |