Dr. P.E.Rajasekharan is a Principal Scientist at the ICAR Indian Institute of Horticultural Research Bangaluru. Dr. Rajasekharan completed his PhD in in vitro conservation of threatened medicinal plants at the Department of Botany, Bangalore University and is known for his contributions to the area of Plant Genetic Resources, i.e. in vitro conservation and cryopreservation of horticultural crops. Also holding 3 Post graduate Diploma one in Intellectual Property Rights from National Law School of India University and   Post Graduate Diploma in Human Resources Management from Indira Gandhi National Open University (New Delhi) and another   Postgraduate diploma in Ecology and environment from Indian Institute of Ecology, New Delhi. He supervised 20 M. Pharm students of Rajiv Gandhi University of Health Sciences. He also wrote many review articles and book chapters. He participated in various national and international symposia and seminars and presented the research results on cryopreservation and in vitro conservation. In addition, he has developed globally applicable cryopreservation protocols for the conservation of nuclear genetic diversity (NGD) in pollen of important vegetable, ornamental and endangered medicinal species. He also worked on conservation of threatened medicinal plants and established Field Gene Bank for the same at ICAR-IIHR, Bengaluru. He also developed conservation protocols for several RET medicinal plant species including Nothapodytes foetida. Recently he worked on Madhuca insignis rediscovered after 120 years and reintroduced the same in the natural habitats. He currently teaches courses on Plant Genetic Resources and Intellectual Property Rights in Agriculture. Dr. Rajasekharan has more than 200 articles and two books to his credit one book he co-edited with Dr.Ramanatha Rao for Springer Nature entitled Conservation and utilization of horticultural genetic resources. He is an expert reviewer for several internationalpeer-reviewed journals, and sits on the editorial board of several journals. He is a Fellow of the Indian Society of Plant Genetic Resources and Indian Association for Angiosperm Taxonomy.Dr. Shabir Hussain Wani is senior Assistant professor at Mountain Research Centre for Field Crops, Khudwani –192101, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, J&K, India. He received Ph.D. degree in plant breeding and genetics on “transgenic rice for abiotic stress tolerance” from the Punjab Agricultural University Ludhiana, India. After obtaining his Ph.D. he worked as research associate in the Biotechnology Laboratory, Central Institute of Temperate Horticulture (ICAR), Srinagar, India. He then joined the Krishi Vigyan Kendra (Farm Science Centre) as program coordinator at Senapati, Manipur, India. He teaches courses related to plant breeding, seed science and technology, and stress breeding and has published more than 100 papers/chapters in journals and books of international and national repute. He served as guest editor and reviews editor for journal Frontier in Plant Science (2015-2018). He has also edited several books on current topics in crop improvement for abiotic stress tolerance published by Springer Nature and CRC press USA. His Ph.D. research fetched first prize in the North Zone Competition, at national level, in India. He was awarded Young Scientist Award from the Society for Promotion of Plant Sciences, Jaipur, India, in 2009. He is a fellow of the Society for Plant Research, India. Recently he also received Young Scientist Award (Agriculture) 2015 from Society for Plant Research, Meerut, India. He also served as visiting Scientist at Department of Plant Soil and Microbial Sciences, Michigan State University, USA under the UGC Raman Post-Doctoral Fellowship programme. Currently, he is in charge of Wheat improvement programme at MRCFC Khudwani SKAUST Kashmir.

• Preface.- Section 1: Genetic Resources of threatened medicinal plants at crossroads.- 1. Distribution,  Diversity Conservation and Utilization of Threatened Medicinal Plants.- 2. Threatened medicinal plants of Eastern Ghats and their conservation.- 3. Indian Medicinal plants database (IMPLAD)& Threatened medicinal plants of India.- 4. Harnessing the potential of medicinal, aromatic and natural food plants for contributing to the achievement of sustainable development goals in South Asia.- Section 2: Conservation of threatened medicinal plants : concepts and practices.- 5. Conservation of Threatened Medicinal Plants in India: concepts and practices.- 6. Biotechnological interventions for conservation and multiplication of threatened medicinal plants.- 7. In- vitro multiplication and conservation of threatened medicinal plants.- 8. In vitro conservation and cryopreservation of threatened medicinal plants of India.- 9. Geospatial technologies for threatened medicinal plants conservation. Section 3 : Characterization and evaluation of threatened medicinal plants.- 10. Threatened medicinal plants in the Western Ghats- Phytochemical perspective.- 11. Genomics and molecular characterization of threatened medicinal plants.- 12. Drugs from threatened medicinal plants.- Section 4: Case studies on different threatened medicinal plants distributed in different agroecological regions.- 13. Conservation and Utilization of High Altitude Threatened Medicinal Plants.- 14.- Approaches towards Threatened Species Recovery in Medicinal Plant Conservation Areas (MPCA)-Case studies from South India.- 15. Threatened tree species of Western Ghats: Status, Diversity, Conservation.- Section 5 : Legal aspects of threatened medicinal plants.- 16. Relevance of Ethnopharmacological Research related to Threatened Medicinal Plants associated with Traditional Knowledge.- 17. Intellectual Property Rights and Threatened Medicinal Plants- The Scenario.- 18. Access and benefit sharing in threatened medicinal plants.- Section 6: A Pathway into the Future.- 19. Future of Threatened Medicinal plants in the era of Anthropocene and Climate change.- Index.

Dr. P.E.Rajasekharan is a Principal Scientist at the ICAR Indian Institute of Horticultural Research Bangaluru. Dr. Rajasekharan completed his PhD in in vitro conservation of threatened medicinal plants at the Department of Botany, Bangalore University and is known for his contributions to the area of Plant Genetic Resources, i.e. in vitro conservation and cryopreservation of horticultural crops. Also holding 3 Post graduate Diploma one in Intellectual Property Rights from National Law School of India University and   Post Graduate Diploma in Human Resources Management from Indira Gandhi National Open University (New Delhi) and another   Postgraduate diploma in Ecology and environment from Indian Institute of Ecology, New Delhi. He supervised 20 M. Pharm students of Rajiv Gandhi University of Health Sciences. He also wrote many review articles and book chapters. He participated in various national and international symposia and seminars and presented the research results on cryopreservation and in vitro conservation. In addition, he has developed globally applicable cryopreservation protocols for the conservation of nuclear genetic diversity (NGD) in pollen of important vegetable, ornamental and endangered medicinal species. He also worked on conservation of threatened medicinal plants and established Field Gene Bank for the same at ICAR-IIHR, Bengaluru. He also developed conservation protocols for several RET medicinal plant species including Nothapodytes foetida. Recently he worked on Madhuca insignis rediscovered after 120 years and reintroduced the same in the natural habitats. He currently teaches courses on Plant Genetic Resources and Intellectual Property Rights in Agriculture. Dr. Rajasekharan has more than 200 articles and two books to his credit one book he co-edited with Dr.Ramanatha Rao for Springer Nature entitled Conservation and utilization of horticultural genetic resources. He is an expert reviewer for several internationalpeer-reviewed journals, and sits on the editorial board of several journals. He is a Fellow of the Indian Society of Plant Genetic Resources and Indian Association for Angiosperm Taxonomy.Dr. Shabir Hussain Wani is senior Assistant professor at Mountain Research Centre for Field Crops, Khudwani –192101, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, J&K, India. He received Ph.D. degree in plant breeding and genetics on “transgenic rice for abiotic stress tolerance” from the Punjab Agricultural University Ludhiana, India. After obtaining his Ph.D. he worked as research associate in the Biotechnology Laboratory, Central Institute of Temperate Horticulture (ICAR), Srinagar, India. He then joined the Krishi Vigyan Kendra (Farm Science Centre) as program coordinator at Senapati, Manipur, India. He teaches courses related to plant breeding, seed science and technology, and stress breeding and has published more than 100 papers/chapters in journals and books of international and national repute. He served as guest editor and reviews editor for journal Frontier in Plant Science (2015-2018). He has also edited several books on current topics in crop improvement for abiotic stress tolerance published by Springer Nature and CRC press USA. His Ph.D. research fetched first prize in the North Zone Competition, at national level, in India. He was awarded Young Scientist Award from the Society for Promotion of Plant Sciences, Jaipur, India, in 2009. He is a fellow of the Society for Plant Research, India. Recently he also received Young Scientist Award (Agriculture) 2015 from Society for Plant Research, Meerut, India. He also served as visiting Scientist at Department of Plant Soil and Microbial Sciences, Michigan State University, USA under the UGC Raman Post-Doctoral Fellowship programme. Currently, he is in charge of Wheat improvement programme at MRCFC Khudwani SKAUST Kashmir.

• Preface.- Section 1: Genetic Resources of threatened medicinal plants at crossroads.- 1. Distribution,  Diversity Conservation and Utilization of Threatened Medicinal Plants.- 2. Threatened medicinal plants of Eastern Ghats and their conservation.- 3. Indian Medicinal plants database (IMPLAD)& Threatened medicinal plants of India.- 4. Harnessing the potential of medicinal, aromatic and natural food plants for contributing to the achievement of sustainable development goals in South Asia.- Section 2: Conservation of threatened medicinal plants : concepts and practices.- 5. Conservation of Threatened Medicinal Plants in India: concepts and practices.- 6. Biotechnological interventions for conservation and multiplication of threatened medicinal plants.- 7. In- vitro multiplication and conservation of threatened medicinal plants.- 8. In vitro conservation and cryopreservation of threatened medicinal plants of India.- 9. Geospatial technologies for threatened medicinal plants conservation. Section 3 : Characterization and evaluation of threatened medicinal plants.- 10. Threatened medicinal plants in the Western Ghats- Phytochemical perspective.- 11. Genomics and molecular characterization of threatened medicinal plants.- 12. Drugs from threatened medicinal plants.- Section 4: Case studies on different threatened medicinal plants distributed in different agroecological regions.- 13. Conservation and Utilization of High Altitude Threatened Medicinal Plants.- 14.- Approaches towards Threatened Species Recovery in Medicinal Plant Conservation Areas (MPCA)-Case studies from South India.- 15. Threatened tree species of Western Ghats: Status, Diversity, Conservation.- Section 5 : Legal aspects of threatened medicinal plants.- 16. Relevance of Ethnopharmacological Research related to Threatened Medicinal Plants associated with Traditional Knowledge.- 17. Intellectual Property Rights and Threatened Medicinal Plants- The Scenario.- 18. Access and benefit sharing in threatened medicinal plants.- Section 6: A Pathway into the Future.- 19. Future of Threatened Medicinal plants in the era of Anthropocene and Climate change.- Index.

Dr. P.E.Rajasekharan is a Principal Scientist at the ICAR Indian Institute of Horticultural Research Bangaluru. Dr. Rajasekharan completed his PhD in in vitro conservation of threatened medicinal plants at the Department of Botany, Bangalore University and is known for his contributions to the area of Plant Genetic Resources, i.e. in vitro conservation and cryopreservation of horticultural crops. Also holding 3 Post graduate Diploma one in Intellectual Property Rights from National Law School of India University and   Post Graduate Diploma in Human Resources Management from Indira Gandhi National Open University (New Delhi) and another   Postgraduate diploma in Ecology and environment from Indian Institute of Ecology, New Delhi. He supervised 20 M. Pharm students of Rajiv Gandhi University of Health Sciences. He also wrote many review articles and book chapters. He participated in various national and international symposia and seminars and presented the research results on cryopreservation and in vitro conservation. In addition, he has developed globally applicable cryopreservation protocols for the conservation of nuclear genetic diversity (NGD) in pollen of important vegetable, ornamental and endangered medicinal species. He also worked on conservation of threatened medicinal plants and established Field Gene Bank for the same at ICAR-IIHR, Bengaluru. He also developed conservation protocols for several RET medicinal plant species including Nothapodytes foetida. Recently he worked on Madhuca insignis rediscovered after 120 years and reintroduced the same in the natural habitats. He currently teaches courses on Plant Genetic Resources and Intellectual Property Rights in Agriculture. Dr. Rajasekharan has more than 200 articles and two books to his credit one book he co-edited with Dr.Ramanatha Rao for Springer Nature entitled Conservation and utilization of horticultural genetic resources. He is an expert reviewer for several internationalpeer-reviewed journals, and sits on the editorial board of several journals. He is a Fellow of the Indian Society of Plant Genetic Resources and Indian Association for Angiosperm Taxonomy.Dr. Shabir Hussain Wani is senior Assistant professor at Mountain Research Centre for Field Crops, Khudwani –192101, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, J&K, India. He received Ph.D. degree in plant breeding and genetics on “transgenic rice for abiotic stress tolerance” from the Punjab Agricultural University Ludhiana, India. After obtaining his Ph.D. he worked as research associate in the Biotechnology Laboratory, Central Institute of Temperate Horticulture (ICAR), Srinagar, India. He then joined the Krishi Vigyan Kendra (Farm Science Centre) as program coordinator at Senapati, Manipur, India. He teaches courses related to plant breeding, seed science and technology, and stress breeding and has published more than 100 papers/chapters in journals and books of international and national repute. He served as guest editor and reviews editor for journal Frontier in Plant Science (2015-2018). He has also edited several books on current topics in crop improvement for abiotic stress tolerance published by Springer Nature and CRC press USA. His Ph.D. research fetched first prize in the North Zone Competition, at national level, in India. He was awarded Young Scientist Award from the Society for Promotion of Plant Sciences, Jaipur, India, in 2009. He is a fellow of the Society for Plant Research, India. Recently he also received Young Scientist Award (Agriculture) 2015 from Society for Plant Research, Meerut, India. He also served as visiting Scientist at Department of Plant Soil and Microbial Sciences, Michigan State University, USA under the UGC Raman Post-Doctoral Fellowship programme. Currently, he is in charge of Wheat improvement programme at MRCFC Khudwani SKAUST Kashmir.

• Preface.- Section 1: Genetic Resources of threatened medicinal plants at crossroads.- 1. Distribution,  Diversity Conservation and Utilization of Threatened Medicinal Plants.- 2. Threatened medicinal plants of Eastern Ghats and their conservation.- 3. Indian Medicinal plants database (IMPLAD)& Threatened medicinal plants of India.- 4. Harnessing the potential of medicinal, aromatic and natural food plants for contributing to the achievement of sustainable development goals in South Asia.- Section 2: Conservation of threatened medicinal plants : concepts and practices.- 5. Conservation of Threatened Medicinal Plants in India: concepts and practices.- 6. Biotechnological interventions for conservation and multiplication of threatened medicinal plants.- 7. In- vitro multiplication and conservation of threatened medicinal plants.- 8. In vitro conservation and cryopreservation of threatened medicinal plants of India.- 9. Geospatial technologies for threatened medicinal plants conservation. Section 3 : Characterization and evaluation of threatened medicinal plants.- 10. Threatened medicinal plants in the Western Ghats- Phytochemical perspective.- 11. Genomics and molecular characterization of threatened medicinal plants.- 12. Drugs from threatened medicinal plants.- Section 4: Case studies on different threatened medicinal plants distributed in different agroecological regions.- 13. Conservation and Utilization of High Altitude Threatened Medicinal Plants.- 14.- Approaches towards Threatened Species Recovery in Medicinal Plant Conservation Areas (MPCA)-Case studies from South India.- 15. Threatened tree species of Western Ghats: Status, Diversity, Conservation.- Section 5 : Legal aspects of threatened medicinal plants.- 16. Relevance of Ethnopharmacological Research related to Threatened Medicinal Plants associated with Traditional Knowledge.- 17. Intellectual Property Rights and Threatened Medicinal Plants- The Scenario.- 18. Access and benefit sharing in threatened medicinal plants.- Section 6: A Pathway into the Future.- 19. Future of Threatened Medicinal plants in the era of Anthropocene and Climate change.- Index.