| Name | Atrozythia J. K. Mitchell, Quijada, Garrido-Benavent & Pfister |
| Authorship | J. K. Mitchell, Quijada, Garrido-Benavent & Pfister |
| Rank | Genus |
| Placed in | Zythiaceae Clements |
| Contains | Atrozythia klamathica J. K. Mitchell & Quijada |
| Remarks | Type: A. klamathica J.K. Mitchell & Quijada |
| Citation | 2021 IMA Fungus 12(6): 16 |