| Name | Laboulbenia gyrinidarum Thaxter |
| Authorship | Thaxter |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Laboulbenia Montagne & C. P. Robin |
| Citation | 1892 Proc. Amer. Acad. Arts 27: 39 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Laboulbenia gyrinidarum Thaxter |
| Identification made in | 2015 (2), 2016 (3) |