1. Definition, history and scope of pharmacognosy, 2. Indigenous system of medicine, 3. Classification of drugs of natural origin, 4. Adulteration, 5. Drugs evaluation, 6. Chemical nature of drugs obtained from plants, 7. Summary of crude drugs, 8. Laxatives, 9. Cardiotonics, 10. Carminatives and G.I. Regulators, 11. Astringent, 12. Drugs acting on nervous system, 13. Antihypertensive, 14. Antitissue, 15. Antirheumatic, 16. Antitumour drugs, 17. Antileprotics drugs, 18. Antidiabetic drugs, 19. Diretics drugs, 20. Antidysentary drugs, 21. Antiseptics and disinfectants drugs, 22. Antimalerial drugs, 23. Oxytocics drugs, 24. Vitamins, 25. Enzymes, 26. Perfumes and flavouring agents, 27. Pharmaceutical aids, 28. Miscellaneous drugs, 29. Cultivation, collection, processing and storage of crude drugs, 30. Fibres, 31. Gross anatomical study.