The Tritirachiomycetes are class of fungi in the Pucciniomycotina. The class contains a single order, the Tritirachiales, which in turn contains the single family Tritirachiaceae. Currently, two genera, Tritirachium and Paratritirachium, are recognized in this lineage.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0