Hernández Urban, H. A., Angulo, D. F., Lascurain-Rangel, M., Avendaño-Reyes, S., Can, L. L., Stull, G., & Duno, R. (2019). Systematics and phylogeny of Oecopetalum (Metteniusaceae), a genus of trees endemic to North and Central America. Revista De Biología Tropical, 67(4), 888–900. https://doi.org/10.15517/rbt.v67i4.33367