| Name | Atichia Flotow |
| Authorship | Flotow |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Seuratiaceae |
| Contains | Atichia globifera (Ellis & Everhart) Petrak Atichia glomerulosa (Acharius) Stein Atichia millardetii Raciborski Atichia sp. Atichia treubii Höhnel |
| Remarks | Type: A. mosigii Flotow, nom. illeg. (Collema glomerulosum Acharius) |
| Citation | May 1850. Linnaea 23: 149 |