| Name | Gyalectidium Müller Arg. |
| Authorship | Müller Arg. |
| Rank | Genus |
| Placed in | Gomphillaceae Walt. Watson |
| Contains | Gyalectidium filicinum Müller Arg. Gyalectidium sp. |
| Remarks | Lectotype Species: G. filicinum Müller Arg. (vide R. Santesson, Symb. Bot. Upsal. 12(1): 352. 1952) |
| Citation | 1881 [1 Mar 1881] Flora 64: 100 |