673.3 mm), respectively. The lowest MIC observed in the current study was 5.6 mg/mL and recorded for both petroleum and chloroform extracts of leaves of R. multifidus, L. martinicensis, and K. begonifolia against S. aureus. The observed antibacterial activities could be accounted to combinations of phytochemical compounds isolated from the test plants including alkaloids, tannins, flavonoids, terpenoids and cardiac glycosides. Leaves of the three traditional medicinal plants evaluated in the current study displayed promising antibacterial activities against bacterial test strain. However, the highest activity was observed in petroleum ether extract of stems of K. begonifolia against all test strains with Inhibition Zone (IZ) diameter ranging between 28-31 mm. Further toxicity and pharmacokinetic study are recommended.