| Classification | Porellaceae: Madotheca |
| Harvard University Herbaria Barcode(s) | 01137198 |
| Collector | A. Gray & J. Carey |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| Locality | [data not captured] |
| Date Collected | 1841-07-** |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bc41e7b8-710b-4557-9679-e40c197f0dff |
| Harvard University Herbaria Barcode | 01137198 |
| Herbarium | FH |
| Family | Porellaceae |
| Determination | Madotheca platyphylla (Linnaeus) Dumortier |
| Determination Remarks | [filed under] [current name] |
| Subcollection | Sullivant Herbarium [Hepaticae] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
