The species of the genus Lippia (Verbenaceae) have several bioactive molecules from their secondary metabolism, which have antimicrobial, analgesic, antifungal and immunomodulatory activities. This study aimed to evaluate the in vitro antimicrobial activity of methanol extract of L. alnifolia, L. origanoides, L. insignis and L. thymoides leaves, against clinically important microorganisms. A phytochemical scree...