| Name | Cliostomum |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Lecideaceae |
| Contains | Cliostomum flavidulum J. Hafellner & K. Kalb Cliostomum griffithii (Smith) Coppins Cliostomum sp. Cliostomum tenerum (Nylander) B. J. Coppins & S. Ekman Cliostomum vitellinum Gowan |