Potosia is a genus of flowering plants from the orchid family, Orchidaceae. It has three known species (as of June 2014), all native to Mexico and Guatemala. \n* Potosia kusibabiana Szlach., Mytnik & Rutk. - Nuevo León, Distrito Federal de México, Guatemala \n* Potosia praetermissa Szlach., Mytnik & Rutk. - San Luis Potosí \n* Potosia tamayoana Szlach., Mytnik & Rutk. - Oaxaca
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