| Classification | Marchantiaceae: Preissia |
| Harvard University Herbaria Barcode(s) | 00509071 |
| Collector | E. F. Williams, J. F. Collins & M. L. Fernald |
| Collector number | 2702 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Aroostook County: Presque Isle |
| Locality | [data not captured] |
| Date Collected | 1902-07-14 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9ce2d413-36bd-44a4-97aa-946cc80c3b4d |
| Harvard University Herbaria Barcode | 00509071 |
| Herbarium | NEBC |
| Family | Marchantiaceae |
| Determination | Preissia quadrata (Scopoli) Nees |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
