The traditional usage of Plumbago zeylanica L, Cassia alata L, Caesalpinia crista L, and Rubia Cordifolia L in the villages of Vidisha district in Madhya Pradesh, India, has sparked research into the plants' phytochemical makeup and a range of possible medicinal benefits. This research is the first to describe the phytochemical makeup, powerful anti‐inflammatory, and antioxidant properties of PZ stem. The PZ stem and CA fruit methanolic extracts has the greatest levels of phenolic, flavonoid, and flavonol compounds and has a robust antioxidant capacity for scavenging DPPH and hydrogen peroxide with regard to A. flavus, A. baumannii, A. fumigatus, S. aureus, K. pneumonia, and R. oryzae, the anti‐bacterial and anti‐fungal activity of the chosen plant extracts are strongest for PZ, CA, and CA T. terrestris leaf.