| Name | Stigmatidium G. Meyer |
| Authorship | G. Meyer |
| Rank | Genus |
| Placed in | Roccellaceae |
| Contains | Stigmatidium inscriptum Nylander Stigmatidium sp. |
| Remarks | Lectotype Species: Porina aggregata Acharius (vide R. Santesson, Symb. Bot. Upsal 12(1): 104. 1952) |
| Citation | 1825 [Sep-Dec 1825] Nebenst. Beschäft. Pflanzenk. 1: 328 |