Peridermium is a genus of rust fungi in the family Cronartiaceae. The genus was circumscribed by Johann Carl Schmidt and Gustav Kunze in 1817.Species include Peridermium californicum.
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