Seed Propagation and Constituents of the Essential Oil of *Stevia serrata* Cav. from Guatemala

*Juan Francisco Pérez-Sabino, Max Samuel Mérida-Reyes, José Vicente Martínez-Arévalo, Manuel Alejandro Muñoz-Wug, Bessie Evelyn Oliva-Hernández, Isabel Cristina Gaitán-Fernández, Daniel Luiz Reis Simas and Antonio Jorge Ribeiro da Silva*
