This document provides information on three medicinal plants - Karkatashringi, Kapikacchu, and Kantakari. It describes the morphology, useful parts, chemical constituents, guna karma vijnana (taste, qualities, potency, effect, and digestion), and dosage recommendations for each plant. Karkatashringi is a tree known for its galls, which contain essential oils and resins. Kapikacchu is a climbing vine whose seeds and pod hairs contain compounds like L-Dopa and serotonin. Kantakari is an undershrub covered in sharp prickles, and its whole plant and roots contain carotenoids and steroidal compounds.