Differences in morphometry and seed germination of Croton guatemalensis (Euphorbiaceae), from wild populations of the Zoque Forest, Chiapas, Mexico Údair: Pozo-Gómez, Dulce María, Orantes-García, Carolina, Rioja-Paradela, Tamara Mila, Moreno-Moreno, Rubén Antonio, Farrera-Sarmiento, Oscar

Tree alignment diagnosis of the city of Tuxtla Gutierrez, Chiapas Údair: Román-Guillén, Levi Miranda, Orantes-García, Carolina, Del Carpio-Penagos, Carlos Uriel, Sánchez-Cortés, María Silvia, Ballinas-Aquino, María Luisa, Farrera Sarmiento, Óscar