The Piedraiaceae is a monotypic family of fungi in the Ascomycota, class Dothideomycetes, within the Capnodiales order.
It only contains genus Piedraia Fonseca & LeãoPiedraiaceae in GBIF Secretariat (2017). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via https://www.gbif.org/species/4798 on 2018-09-25. which has 2 species.
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