TY  - BOOK
AU  - Sharma, O. P.
TI  - Pteridophyta
SN  - 9781259003349 
U1  - 587   
PY  - 2012///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Pteridophyta
N1  - Includes bibliographical references and index;  Contents:
1. Introduction 
2. Development of Pteridology in India 
3. Threatened Pteridophytes of India: Handle Them with Care
4. Economic Importance of Pteridophytes
5. Classification of Pteridophytes
6. Psilophytopsida 
7. Psilotopsida 
8. Lycopsida: Protolepidodendrales 
9. Lycopsida: Lycopodiales
10. Lycopsida: Lepidodendrales 
11. Lycopsida: Isoetales 
12. Lycopsida: Selaginellales
13. Sphenopsida(Equisetopsida) 
14. Pteropsida
15. Primofilices: Cladoxylales and Coenopteridales 
16. Eusporangiatae: Marattiales
17. Eusporangiatae: Ophioglossales 
18. Osmundidae: Osmundales
19. Leptosporangiatae: Filicales (Gleicheniaceae, Schizaeaceae and Hymenophyllaceae) 
20. Filicales (Cyatheaceae, Matoniaceae, Aspleniaceae and Aspidiaceae)
21. Filicales(Dennstaedtiaceae)
22. Filicales: Adiantaceae, Dryopteridaceae and Polypodiaceae
23. Leptosporangiatae: Marsileales 
24. Leptosporangiatae: Salviniales
25. Gametophyte in Pteridophytes
26. Apospory, Apogamy and Parthenogenesis 
27. Origin and Evolution of Pteridophytes
28. Telome Theory and Enation Theory 
29. Cytogenetics: Polyploidy, Chromosome Number and Organelle Genome 
30. Stelar System
31. Heterospory and Seed Habit 
32. Morphogenesis: Spore, Prothallus, Sexuality and Sporophyte
33. Nuclear DNA Amounts in Pteridophytes


ER  -