| Kingdom | Phylum | Class | Order | Family | Genus |
|---|---|---|---|---|---|
| Fungi | Ascomycota | Lecanoromycetes | Umbilicariales | Umbilicariaceae | Umbilicaria Hoffman, 1789 |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| variety | Umbilicaria antarctica var. antarctica | accepted |
| variety | Umbilicaria antarctica var. subvirginis Frey & I.M.Lamb | accepted |
| unranked | SH1521792.08FU | accepted |
Umbilicaria antarctica Frey & I.M.Lamb, 1939. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2021-09-08.