Ortegocactus macdougallii is a species of cactus and the sole species of the genus Ortegocactus. The plant has a greenish-gray epidermis and black spines. It is only known from Oaxaca, Mexico.
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