| Name | Hypotrachyna sublaevigata (Nylander) Hale |
| Authorship | (Nylander) Hale |
| Rank | Species |
| Placed in | Hypotrachyna (Vainio) Hale |
| Citation | 1975 Smithsonian Contr. Bot. 25: 66 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Hypotrachyna sublaevigata (Nylander) Hale |
| Identification made in | [no date] (2) |