Soto-Landeros, Federico, Lilia Alcaraz-Meléndez, Miguel Angel Angulo-Escalante, Teodoro Reynoso-Granados, Pedro Cruz-Hernández, and Filiberto Herrera-Cedano. 2017. “Pollen Morphology of Four Species of Jatropha (Euphorbiaceae), Including Toxic Varieties, in Northwestern Mexico”. Revista De Biología Tropical 65 (2):799–806. https://doi.org/10.15517/rbt.v65i2.24538.