Present volume 4 of the series, Medicinal Plants: Phytochemistry, Pharmacology and Therapeutics contains 29 review/research chapters received from eminent scientists from India and abroad, the notable amongst include: Phytochemistry, Pharmacology and Therapeutics of Coptis Pharmacological Activities and Therapeutic Potential of Sarca asoca Anticancer Activity of Indian Medicinal Plant Bael, Aegle marmelos (L.) Correa Efficacy and Pre-clinical Safety Pharmacological Evaluation of Lavangadi Vati Pharmacological and Phytochemical Screening of Callicarpa arborea Roxb. Ionic Liquids: Green Solvents for the Extraction of Phytoconstituents Elderberry, its Constituents and Use in Treating Gastrointestinal Ailments Pharmacognosy, Phytochemistry, Pharmacology and HPTLC Fingerprint Profile of Averrhoa bilimbi L.; Ficus Genera: A Promising Genera for Development of New Anti-Diabetic Drugs? The Cytotoxic Effect of Phellinus durrisimus with respect to other Anticancer Drugs Activity of Centella asiatica (Linn).U. on Bacterial Flora of Human Skin Antigenotoxic Potential of Punica granatum in Breast Cancer Patients Anti-allergic and Anti-anaphylactic Activity Profile of Pothos scandens in Rodents Anticancer Activity of Methanol Extract of Green Tea against Cervical Cancer Therapeutic Evaluation of Moringa oleifera Seeds against Trypanosma evansi Gastric Ulcer Protective Activity of Acorus calamus Linn. in Laboratory Animals UV-VIS and HPLC Studies on Amphiroa anceps (Lamarck) Decaisne Novel Synthesis of Silver Nanopeptides of Selaginella intermedia Pharmacological and Phytochemical Screenings of Bidens sulphurea Cav. Cytotoxic Activity of Ficus racemosa against Non-small Cell Lung Carcinoma A549 Cells The studies included are likely to lead further researches in this direction and it is hoped that this publication would attract world wide audience of phytochemists, biochemists, pharmacologists, ethnopharmacologists, ethnobotanists and others engaged in the allied disciplines.