Cetrariopsis is a genus of lichenised ascomycetes in the large family Parmeliaceae. It is a small genus, with only 8 currently accepted species. All Cetrariopsis lichens have a foliose growth form.
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