Part I Biotechnology. 2 Genome Evolution in Ferns: Molecular Phylogenomics - A Review. 3 A Review on Molecular Phylogeny of Pteridophytes Using DNA Barcoding. 4 Plastogenomics Provides a Tool to Study Phylogenetic Interrelationships of Monilophytes: A Review. 5 Molecular Markers in Pteridophytes. 6 The Crucial Role of Ceratopteris richardii in Understanding the Evolution of the WOX Gene Family. 7 Domestication of the Floating Fern Symbiosis Azolla. 8 Ferns, a Source of Phytoecdysones, and their Applications in Pestiferous Insect Management. Part II Propagation of Ferns. 9 Micropropagation of Pteridophytes. 10 In Vitro Propagation of Histiopteris incisa (Thunb.)J. Sm.: An Ornamental Fern. 11 In Vitro Propagation of Two Epiphytic Ferns. 12 In Vitro Gametophyte Development, Reproductive Biology, and Nitric Oxide Signaling in Ferns. 13 Apogamy, Apospory, Somatic Embryogenesis, and Vegetative Propagation in Ferns: A Review. 14 Antagonistic Action of Yucasine and MSO on Apogamy in the Fern Dryopteris affinis ssp. affinis. 15 The Effect of Phytohormones and Inhibitors on Apogamous Gametophytes of Dryopteris affinis ssp. affinis. Part III Medicinal Uses. 16 Ferns: A Potential Source of Medicine and Future Prospects. 17 Pteridophytes Used by Peoples of Indian Himalayan Region and Northern India: An Overview.18 Ethnobotanical Uses of Ferns and Lycophytes of Kerala. 19 Phytochemistry of Indian Pteridophytes: A Review. 20 Biopotency of Pteridophytes: A Review. 21 Omega-3 and Omega-6 Fatty Acids Distribution in Pteridophytes and its Significance in Nutraceutical, Pharmacology, and Cosmetic Industry . 22 In Vitro ntiproliferative Effect of Angiopteris evecta (G. Forst.)Hoffm. Extracts against Cultured HT-29 Colon Cancer Cells. 23 Adiantum L.: Overview on Taxonomy, Distribution, Conservation Status, Ethnomedicinal Uses, Phytochemistry, and Pharmacognosy from India. 24 Phytochemical Composition and in Vitro Antioxidant and Antidiabetic Activities of Nephrolepis auriculata (L.)Trimen: An Unexplored Ethnomedicinal Fern. Part IV Environmental Regulation. 25 Ferns as Ecological Indicators. 26 Diversity of Ferns and Lycophytes at Different Spatial Scales, along Environmental Gradients, and in the Anthropogenic Landscape. 27 Pteridophytes: Effective Agents of Phytoremediation. 28 Pteridophytes as Effective Biosorption Agents of Heavy Metals. 29 Azolla's Use as a Biofertilizer and Livestock Feed. 30 Pteridium aquilinum: A Threat to Biodiversity and Human and Animal Health (Record no. 53562)