| Name | Placopyrenium Breuss |
| Authorship | Breuss |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Lichens |
| Contains | Placopyrenium fuscellum (Turner) Gueidan & Cl. Roux Placopyrenium heppioides (Zahlbruckner) Breuss Placopyrenium sp. |
| Remarks | Type: P. buceckii (Nádvorník & Servít) Breuss (Dematocarpon buceckii Nádvorník & Servít) |
| Citation | 1987 Stud. Geobot. 7(Suppl. 1): 182 |