| Name | Placidium hepaticum var. pruinosum B. de Lesdain |
| Authorship | B. de Lesdain |
| Rank | Variety |
| Placed in | Placidium hepaticum (Acharius) Arnold |
| GUID | urn:lsid:indexfungorum.org:names:432858 |
| Citation | 1932 Ann. Cryptog. Exot. 5: 101 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Placidium hepaticum var. pruinosum B. de Lesdain |
| Identification made in | [no date] (1) |