| Classification | Fungi: Ascomycota: Graphidaceae: Medusulina |
| Harvard University Herbaria Barcode(s) | 00453621 |
| Collector | W. W. Calkins |
| Country | United States of America |
| State | Florida |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Florida: Duval County: Jacksonville |
| Locality | [no additional data] |
| Date Collected | 1888 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8dc9c9e3-ea79-4004-a09e-27251eeec62c |
| Harvard University Herbaria Barcode | 00453621 |
| Herbarium | FH |
| Family | Graphidaceae |
| Determination | Medusulina nitida (Eschweiler) Müller Arg. |
| Determined by | Tucker, Shirley Cotter |
| Date Determined | 2019 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
