| Name | Polydesmia pruinosa (Gerdemann ex Berkeley & Broome) Boudier |
| Authorship | (Gerdemann ex Berkeley & Broome) Boudier |
| Rank | Species |
| Placed in | Polydesmia |
| Citation | 1907 Hist. Classif. Discomyc. Europe 100 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polydesmia pruinosa (Gerdemann ex Berkeley & Broome) Boudier |
| Identification made in | [no date] (1) |