Waltheria indica showed phytochemicals like cardenolides, cardiac glycosides, flavonoids, saponins, tannins, and terpenoids. However, alkaloids were found in only W. indica. The extracts showed dose-dependent broad spectrum antimicrobial activities against the test microorganisms which could be attributed to the secondary metabolites present. Hence both plants might be used as a natural source for preparation of new drugs.
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