Leifidium is a genus of lichenized fungus in the order Lecanorales. The genus is monotypic, containing the single species Leifidium tenerum, found in Australia and South America.
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