Holozonia is a North American genus of flowering plants in the daisy family. It contains only one known species Holozonia filipes, which is known by the common name whitecrown. It is endemic to (found only in) California.
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