Peltaspermaceae is a natural family of seed ferns (Pteridospermophyta) widespread in both northern and southern hemispheres coal measures of Permian and Triassic age.
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