| Name | Guepiniopsis simplex (Fries) Patouillard |
| Authorship | (Fries) Patouillard |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Guepiniopsis |
| Citation | 1895 Bull. Soc. Mycol. France 11: 210 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Guepiniopsis simplex (Fries) Patouillard |
| Identification made in | [no date] (1), 2007 (1) |