| Name | Lecidea atrofusca f. minuescens Nylander |
| Authorship | Nylander |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Lecidea atrofusca (Flotow ex Hepp) Mudd |
| Remarks | Invalidly published as a nomen nudem in Norrl. & Nyl., Herb. Lich. Fenn. 4: 167. 1875. |
| GUID | urn:lsid:indexfungorum.org:names:435877 |
| Citation | 1934 Herb. Lich. Fenn. 4: 352 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lecidea atrofusca f. minuescens Nylander |
| Identification made in | [no date] (1) |