| Classification | Fungi: Ascomycota: Graphidaceae: Helminthocarpon |
| Harvard University Herbaria Barcode(s) | 00450030 |
| Collector | A. B. Langlois |
| Country | United States of America |
| State | Louisiana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Louisiana |
| Locality | [data not captured] |
| Date Collected | 1898-12-17 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/16cbbb54-280c-4907-a54a-3719f2f1c11b |
| Harvard University Herbaria Barcode | 00450030 |
| Herbarium | FH |
| Family | Graphidaceae |
| Determination | Helminthocarpon leprevostii Fée |
| Determination Remarks | [0] |
| Family | Graphidaceae |
| Determination | Helminthocarpon leprevostii Fée |
| 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 |
