Reference
J. Antonio Vazquez-Garcia, Miguel Angel Muniz-Castro, Rosa Elena Martinez-Gonzalez, Gregorio Nieves-Hernandez, Maria Guadalupe Pulido-Avila, Gerardo Hernandez-Vera, Osvaldo Zuno Delgadillo (2019): Populus primaveralepensis sp. nov. (Salicaceae, Malpighiales), a new species of white poplar from the Bosque La Primavera Biosphere Reserve in western Mexico – European Journal of Taxonomy – 0498: 1 - 16.