| Name | Gerronema fibula (Bulliard) Singer: Fries |
| Authorship | (Bulliard) Singer: Fries |
| Rank | Species |
| Placed in | Gerronema |
| Citation | 1961 Publ. Univ. Recife Inst. Micol. 304: 13 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Gerronema fibula (Bulliard) Singer: Fries |
| Identification made in | [no date] (4) |