Castro Castro, A., Vargas-Amado, G., Harker, M., & Rodríguez-Contreras, A. (2013).

Two new species of Cosmos section Discopoda (Coreopsideae: Asteraceae) from Jalisco, Mexico

. Phytotaxa, 146(2), 35–49. https://doi.org/10.11646/phytotaxa.146.2.1