Description

Contents
1. Introduction, 2. Classification of Pteridophytes, 3. Psilotum, 4. Lycopodium, 5. Selaginella, 6. Gleichenia, 7. Marsilea, 8. Evolution of Stele in Pteridophytes, 9. Introduction to Gymnosperms, 10. Classification of Gymnosperms, 11. Cycas, 12. Pinus, 13. Cupressus, 14. Gnetum, 15. Introduction to Palaeobotany, 16. Geological Time Scale, 17. Fossils, 18. Rhynia, 19. Lyginopteris, 20. Practical Spotters, 21. Glossary, 22. University Questions, 22. Economic Importance of Gymnosperms, 23. Equisetum, 24. Lepidodendron, 25. Classification of Pteridophytes  by Sporne(1975)  26. Adiantum, 27. Classification of Gymnosperms by David Bierhorst (1971)28. Classification of Gymnosperms- Sprone, 1977,29. Extinct Gymnosperms,30. Extant Gymnosperms,31. Evolution of Male and Female Gametophytes in Gymnosperms,32. Cycas,33. Pinus,34. Cupressus,35. Gnetum,36. Economic Importance of Gymnosperms,37. Introduction to Palaeobotany,38. Geological Time Scale,39. Fossils,40. Rhynia,41. Lepidodendron,42. Lyginopteris,43. Spotters,44. Glossary.