| Rank | Scientific name | Taxonomic status |
|---|---|---|
| order | Acarosporales | accepted |
| order | Arctomiales | accepted |
| order | Baeomycetales | accepted |
| order | Caliciales | accepted |
| order | Graphidales | accepted |
| order | Hymeneliales | accepted |
| order | Lecanorales | accepted |
| order | Lecideales | accepted |
| order | Ostropales | accepted |
| order | Peltigerales | accepted |
| order | Pertusariales | accepted |
| order | Rhizocarpales | accepted |
| order | Schaereriales | accepted |
| order | Teloschistales | accepted |
| order | Turquoiseomycetales | accepted |
| order | Umbilicariales | accepted |
| family | ×Ylographaceae | accepted |
| genus | Biatoridium J.Lahm | doubtful |
| genus | Cecidioskyttea Etayo, 2004 | accepted |
| genus | Chiliospora | doubtful |
| Show more | ||
Lecanoromycetes. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2021-08-15.