| Name | Helicogloea exigua Spirin & Malysheva |
| Authorship | Spirin & Malysheva |
| Rank | Species |
| Placed in | Helicogloea |
| Citation | 2018 Fungal Syst. Evol. 2: 33 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Helicogloea exigua Spirin & Malysheva |
| Identification made in | 2017 (1) |