| Name | Psora decipiens f. dealbata A. Massalongo |
| Authorship | A. Massalongo |
| Rank | Forma |
| Placed in | Psora decipiens (Hedwig) Hoffmann |
| GUID | urn:lsid:indexfungorum.org:names:480844 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Psora decipiens f. dealbata A. Massalongo |
| Identification made in | [no date] (1) |