| Classification | Porellaceae: Madotheca |
| Harvard University Herbaria Barcode(s) | 00506192 |
| Collector | C. C. Haynes |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Sullivan County: Cornish |
| Locality | [no additional data] |
| Date Collected | 1904-08-23 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f65ba2b6-98a5-41d5-889b-e6e27464a1ba |
| Harvard University Herbaria Barcode | 00506192 |
| Herbarium | FH |
| Family | Porellaceae |
| Determination | Madotheca platyphylla (Linnaeus) Dumortier |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
