Relicina is a genus of lichen belonging to the family Parmeliaceae. According to the Dictionary of the Fungi (10th edition, 2008), the widespread genus contains 48 species. The genus was circumscribed by Hale and Kurokawa in 1974.
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