| Classification | Porellaceae: Madotheca |
| Harvard University Herbaria Barcode(s) | 00506259 |
| Collector | C. C. Haynes |
| Collector number | 1786 |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Herkimer County |
| Locality | [data not captured] |
| Date Collected | 1920-09-20 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3fab24e0-ce3c-454f-96f1-453597db5f06 |
| Harvard University Herbaria Barcode | 00506259 |
| 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 |
