Astrocasia is a plant genus of the family Phyllanthaceae first described as a genus in 1905. It is the sole genus in the subtribe Astrocasiinae. It is native to Mesoamerica, northern South America, and the western part of the West Indies.
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