| Classification | Marchantiaceae: Preissia |
| Classification 1 | Marchantiaceae: Marchantia |
| Harvard University Herbaria Barcode(s) | 00811208 |
| Collector | M. L. Fernald |
| Collector number | 435 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Penobscot County |
| Locality | Orono , Maine, Slaty Ledge |
| Date Collected | 1892-07-12 |
| Habitat | Wet |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cdcefaf7-199b-4721-ba7b-d7026bfa6cd0 |
| Harvard University Herbaria Barcode | 00811208 |
| Herbarium | NEBC |
| Previous ownership | EX Herb. M. L. Fernald, Flora of Maine |
| Family | Marchantiaceae |
| Determination | Preissia hemisphaerica (Linnaeus) Cogniaux |
| Determination Remarks | [0] [is label name] |
| Family | Marchantiaceae |
| Determination | Preissia quadrata (Scopoli) Nees |
| Determination Remarks | [is filed under name] |
| Family | Marchantiaceae |
| Determination | Marchantia quadrata Scopoli |
| Determined by | Oemig, Gerald |
| Date Determined | 2019-01-26 |
| Determination Remarks | [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
