| Name | Diploschistes scruposus var. violarius (Nylander) Lettau |
| Authorship | (Nylander) Lettau |
| Rank | Variety |
| Placed in | Diploschistes scruposus (Schreber) Norman |
| Citation | 1937 Feddes Repert. Spec. Nov. Regni Veg. Beih. 69(2): 107 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Diploschistes scruposus var. violarius (Nylander) Lettau |
| Identification made in | [no date] (1) |