| Rank | Scientific name | Taxonomic status |
|---|---|---|
| family | Calomniaceae | accepted |
| family | Georgiaceae | accepted |
| family | Tetraphidaceae | accepted |
Tetraphidales. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2021-08-26.