| Name | Trichothelium Müller Arg. |
| Authorship | Müller Arg. |
| Rank | Genus |
| Placed in | Porinaceae Walt. Watson |
| Contains | Trichothelium chloroticum (Acharius) R. C. Harris Trichothelium epiphyllum Müller Arg. Trichothelium sp. |
| Remarks | Type Species: T. epiphyllum Müller Arg. |
| Citation | 1885 [9 Jun 1885] Bot. Jahrb. Syst. 6: 418 |