Critical evaluation of two published descriptions of the same species of Ceratozamia (Zamiaceae) from northern Oaxaca, Mexico, and the formal synonymization of C. martinezii under C. aurantiaca
. Phytotaxa [Internet]. 2022 Dec. 13 [cited 2025 Apr. 8];575(3):265–275. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.575.3.4