| Name | Hypogymnia subobscura (Vainio) Poelt |
| Authorship | (Vainio) Poelt |
| Rank | Species |
| Placed in | Hypogymnia (Nylander) Nylander |
| Citation | 1962 Mitt. Bot. Staatssamml. München 4: 297 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Hypogymnia subobscura (Vainio) Poelt |
| Identification made in | [no date] (2) |